18921447720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 768

約数和(自身を含む): 77441495040

約数和(自身を除く): 58520047320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 107, 108, 113, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 214, 216, 226, 230, 243, 252, 270, 276, 280, 315, 321, 322, 324, 339, 345, 360, 378, 405, 414, 420, 428, 452, 460, 483, 486, 504, 535, 540, 552, 565, 567, 621, 630, 642, 644, 648, 678, 690, 749, 756, 791, 805, 810, 828, 840, 856, 904, 920, 945, 963, 966, 972, 1017, 1035, 1070, 1080, 1130, 1134, 1215, 1242, 1260, 1284, 1288, 1356, 1380, 1449, 1498, 1512, 1582, 1605, 1610, 1620, 1656, 1695, 1701, 1863, 1890, 1926, 1932, 1944, 2034, 2070, 2140, 2247, 2260, 2268, 2373, 2415, 2430, 2461, 2484, 2520, 2568, 2599, 2712, 2760, 2835, 2889, 2898, 2996, 3051, 3105, 3164, 3210, 3220, 3240, 3390, 3402, 3726, 3745, 3780, 3852, 3864, 3955, 4068, 4140, 4280, 4347, 4494, 4520, 4536, 4746, 4815, 4830, 4860, 4922, 4968, 5085, 5198, 5589, 5670, 5778, 5796, 5992, 6102, 6210, 6328, 6420, 6440, 6741, 6780, 6804, 7119, 7245, 7383, 7452, 7490, 7560, 7704, 7797, 7910, 8136, 8280, 8505, 8667, 8694, 8988, 9153, 9315, 9492, 9630, 9660, 9720, 9844, 10170, 10396, 11178, 11235, 11340, 11556, 11592, 11865, 12091, 12204, 12305, 12420, 12840, 12995, 13041, 13482, 13560, 13608, 14238, 14445, 14490, 14766, 14904, 14980, 15255, 15594, 15820, 17010, 17227, 17334, 17388, 17976, 18193, 18306, 18630, 18984, 19260, 19320, 19688, 20223, 20340, 20792, 21357, 21735, 22149, 22356, 22470, 22680, 23112, 23391, 23730, 24182, 24408, 24610, 24840, 25990, 26001, 26082, 26964, 27459, 27945, 28476, 28890, 28980, 29532, 29960, 30510, 31188, 31640, 33705, 34020, 34454, 34668, 34776, 35595, 36273, 36386, 36612, 36915, 37260, 38520, 38985, 39123, 40446, 40680, 42714, 43335, 43470, 44298, 44712, 44940, 45765, 46782, 47460, 48364, 49220, 51681, 51980, 52002, 52164, 53928, 54579, 54918, 55890, 56952, 57780, 57960, 59064, 60455, 60669, 61020, 62376, 64071, 65205, 66447, 67410, 68040, 68908, 69336, 70173, 71190, 72546, 72772, 73224, 73830, 74520, 77970, 78246, 80892, 84637, 85428, 86135, 86670, 86940, 88596, 89880, 90965, 91530, 93564, 94920, 96728, 98440, 101115, 103362, 103960, 104004, 104328, 106785, 108819, 109158, 109836, 110745, 111780, 115560, 116955, 120910, 121338, 122040, 128142, 130005, 130410, 132894, 134820, 137295, 137816, 140346, 142380, 145092, 145544, 147660, 155043, 155940, 156492, 161784, 163737, 169274, 170856, 172270, 173340, 173880, 177192, 181365, 181930, 182007, 183060, 187128, 192213, 195615, 199341, 202230, 206724, 208008, 210519, 213570, 217638, 218316, 219672, 221490, 223560, 233910, 241820, 242676, 253911, 256284, 258405, 260010, 260820, 265788, 269640, 272895, 274590, 278093, 280692, 284760, 290184, 295320, 303345, 310086, 311880, 312984, 320355, 326457, 327474, 332235, 338548, 344540, 346680, 350865, 362730, 363860, 364014, 366120, 384426, 391230, 398682, 404460, 413448, 421038, 423185, 427140, 435276, 436632, 442980, 465129, 467820, 483640, 485352, 491211, 507822, 512568, 516810, 520020, 521640, 531576, 544095, 545790, 549180, 556186, 561384, 598023, 606690, 620172, 631557, 640710, 652914, 654948, 664470, 677096, 689080, 701730, 725460, 727720, 728028, 761733, 768852, 775215, 782460, 797364, 808920, 818685, 834279, 842076, 846370, 854280, 870552, 885960, 910035, 930258, 935640, 961065, 979371, 982422, 996705, 1015644, 1033620, 1040040, 1052595, 1088190, 1091580, 1098360, 1112372, 1196046, 1213380, 1240344, 1263114, 1269555, 1281420, 1305828, 1309896, 1328940, 1390465, 1395387, 1403460, 1450920, 1456056, 1473633, 1523466, 1537704, 1550430, 1564920, 1594728, 1632285, 1637370, 1668558, 1684152, 1692740, 1820070, 1860516, 1922130, 1946651, 1958742, 1964844, 1993410, 2031288, 2067240, 2105190, 2176380, 2183160, 2224744, 2285199, 2325645, 2392092, 2426760, 2456055, 2502837, 2526228, 2539110, 2562840, 2611656, 2657880, 2780930, 2790774, 2806920, 2938113, 2947266, 2990115, 3046932, 3100860, 3157785, 3264570, 3274740, 3337116, 3385480, 3640140, 3721032, 3808665, 3844260, 3893302, 3917484, 3929688, 3986820, 4171395, 4186161, 4210380, 4352760, 4420899, 4570398, 4651290, 4784184, 4896855, 4912110, 5005674, 5052456, 5078220, 5561860, 5581548, 5839953, 5876226, 5894532, 5980230, 6093864, 6201720, 6315570, 6529140, 6549480, 6674232, 6855597, 6976935, 7280280, 7368165, 7508511, 7617330, 7688520, 7786604, 7834968, 7973640, 8342790, 8372322, 8420760, 8841798, 9140796, 9302580, 9733255, 9793710, 9824220, 10011348, 10156440, 11123720, 11163096, 11425995, 11679906, 11752452, 11789064, 11960460, 12514185, 12631140, 13058280, 13711194, 13953870, 14690565, 14736330, 15017022, 15234660, 15573208, 16685580, 16744644, 17519859, 17683596, 18281592, 18605160, 19466510, 19587420, 19648440, 20022696, 20566791, 20930805, 22104495, 22525533, 22851990, 23359812, 23504904, 23920920, 25028370, 25262280, 27422388, 27907740, 29199765, 29381130, 29472660, 30034044, 30469320, 33371160, 33489288, 34277985, 35039718, 35367192, 37542555, 38933020, 39174840, 41133582, 41861610, 44208990, 45051066, 45703980, 46719624, 50056740, 52559577, 54844776, 55815480, 58399530, 58762260, 58945320, 60068088, 67576599, 68555970, 70079436, 75085110, 77866040, 82267164, 83723220, 87599295, 88417980, 90102132, 91407960, 100113480, 102833955, 105119154, 112627665, 116799060, 117524520, 135153198, 137111940, 140158872, 150170220, 157678731, 164534328, 167446440, 175198590, 176835960, 180204264, 205667910, 210238308, 225255330, 233598120, 262797885, 270306396, 274223880, 300340440, 315357462, 337882995, 350397180, 411335820, 420476616, 450510660, 473036193, 525595770, 540612792, 630714924, 675765990, 700794360, 788393655, 822671640, 901021320, 946072386, 1051191540, 1261429848, 1351531980, 1576787310, 1892144772, 2102383080, 2365180965, 2703063960, 3153574620, 3784289544, 4730361930, 6307149240, 9460723860, 18921447720]

約数ペア:

[(1, 18921447720), (2, 9460723860), (3, 6307149240), (4, 4730361930), (5, 3784289544), (6, 3153574620), (7, 2703063960), (8, 2365180965), (9, 2102383080), (10, 1892144772), (12, 1576787310), (14, 1351531980), (15, 1261429848), (18, 1051191540), (20, 946072386), (21, 901021320), (23, 822671640), (24, 788393655), (27, 700794360), (28, 675765990), (30, 630714924), (35, 540612792), (36, 525595770), (40, 473036193), (42, 450510660), (45, 420476616), (46, 411335820), (54, 350397180), (56, 337882995), (60, 315357462), (63, 300340440), (69, 274223880), (70, 270306396), (72, 262797885), (81, 233598120), (84, 225255330), (90, 210238308), (92, 205667910), (105, 180204264), (107, 176835960), (108, 175198590), (113, 167446440), (115, 164534328), (120, 157678731), (126, 150170220), (135, 140158872), (138, 137111940), (140, 135153198), (161, 117524520), (162, 116799060), (168, 112627665), (180, 105119154), (184, 102833955), (189, 100113480), (207, 91407960), (210, 90102132), (214, 88417980), (216, 87599295), (226, 83723220), (230, 82267164), (243, 77866040), (252, 75085110), (270, 70079436), (276, 68555970), (280, 67576599), (315, 60068088), (321, 58945320), (322, 58762260), (324, 58399530), (339, 55815480), (345, 54844776), (360, 52559577), (378, 50056740), (405, 46719624), (414, 45703980), (420, 45051066), (428, 44208990), (452, 41861610), (460, 41133582), (483, 39174840), (486, 38933020), (504, 37542555), (535, 35367192), (540, 35039718), (552, 34277985), (565, 33489288), (567, 33371160), (621, 30469320), (630, 30034044), (642, 29472660), (644, 29381130), (648, 29199765), (678, 27907740), (690, 27422388), (749, 25262280), (756, 25028370), (791, 23920920), (805, 23504904), (810, 23359812), (828, 22851990), (840, 22525533), (856, 22104495), (904, 20930805), (920, 20566791), (945, 20022696), (963, 19648440), (966, 19587420), (972, 19466510), (1017, 18605160), (1035, 18281592), (1070, 17683596), (1080, 17519859), (1130, 16744644), (1134, 16685580), (1215, 15573208), (1242, 15234660), (1260, 15017022), (1284, 14736330), (1288, 14690565), (1356, 13953870), (1380, 13711194), (1449, 13058280), (1498, 12631140), (1512, 12514185), (1582, 11960460), (1605, 11789064), (1610, 11752452), (1620, 11679906), (1656, 11425995), (1695, 11163096), (1701, 11123720), (1863, 10156440), (1890, 10011348), (1926, 9824220), (1932, 9793710), (1944, 9733255), (2034, 9302580), (2070, 9140796), (2140, 8841798), (2247, 8420760), (2260, 8372322), (2268, 8342790), (2373, 7973640), (2415, 7834968), (2430, 7786604), (2461, 7688520), (2484, 7617330), (2520, 7508511), (2568, 7368165), (2599, 7280280), (2712, 6976935), (2760, 6855597), (2835, 6674232), (2889, 6549480), (2898, 6529140), (2996, 6315570), (3051, 6201720), (3105, 6093864), (3164, 5980230), (3210, 5894532), (3220, 5876226), (3240, 5839953), (3390, 5581548), (3402, 5561860), (3726, 5078220), (3745, 5052456), (3780, 5005674), (3852, 4912110), (3864, 4896855), (3955, 4784184), (4068, 4651290), (4140, 4570398), (4280, 4420899), (4347, 4352760), (4494, 4210380), (4520, 4186161), (4536, 4171395), (4746, 3986820), (4815, 3929688), (4830, 3917484), (4860, 3893302), (4922, 3844260), (4968, 3808665), (5085, 3721032), (5198, 3640140), (5589, 3385480), (5670, 3337116), (5778, 3274740), (5796, 3264570), (5992, 3157785), (6102, 3100860), (6210, 3046932), (6328, 2990115), (6420, 2947266), (6440, 2938113), (6741, 2806920), (6780, 2790774), (6804, 2780930), (7119, 2657880), (7245, 2611656), (7383, 2562840), (7452, 2539110), (7490, 2526228), (7560, 2502837), (7704, 2456055), (7797, 2426760), (7910, 2392092), (8136, 2325645), (8280, 2285199), (8505, 2224744), (8667, 2183160), (8694, 2176380), (8988, 2105190), (9153, 2067240), (9315, 2031288), (9492, 1993410), (9630, 1964844), (9660, 1958742), (9720, 1946651), (9844, 1922130), (10170, 1860516), (10396, 1820070), (11178, 1692740), (11235, 1684152), (11340, 1668558), (11556, 1637370), (11592, 1632285), (11865, 1594728), (12091, 1564920), (12204, 1550430), (12305, 1537704), (12420, 1523466), (12840, 1473633), (12995, 1456056), (13041, 1450920), (13482, 1403460), (13560, 1395387), (13608, 1390465), (14238, 1328940), (14445, 1309896), (14490, 1305828), (14766, 1281420), (14904, 1269555), (14980, 1263114), (15255, 1240344), (15594, 1213380), (15820, 1196046), (17010, 1112372), (17227, 1098360), (17334, 1091580), (17388, 1088190), (17976, 1052595), (18193, 1040040), (18306, 1033620), (18630, 1015644), (18984, 996705), (19260, 982422), (19320, 979371), (19688, 961065), (20223, 935640), (20340, 930258), (20792, 910035), (21357, 885960), (21735, 870552), (22149, 854280), (22356, 846370), (22470, 842076), (22680, 834279), (23112, 818685), (23391, 808920), (23730, 797364), (24182, 782460), (24408, 775215), (24610, 768852), (24840, 761733), (25990, 728028), (26001, 727720), (26082, 725460), (26964, 701730), (27459, 689080), (27945, 677096), (28476, 664470), (28890, 654948), (28980, 652914), (29532, 640710), (29960, 631557), (30510, 620172), (31188, 606690), (31640, 598023), (33705, 561384), (34020, 556186), (34454, 549180), (34668, 545790), (34776, 544095), (35595, 531576), (36273, 521640), (36386, 520020), (36612, 516810), (36915, 512568), (37260, 507822), (38520, 491211), (38985, 485352), (39123, 483640), (40446, 467820), (40680, 465129), (42714, 442980), (43335, 436632), (43470, 435276), (44298, 427140), (44712, 423185), (44940, 421038), (45765, 413448), (46782, 404460), (47460, 398682), (48364, 391230), (49220, 384426), (51681, 366120), (51980, 364014), (52002, 363860), (52164, 362730), (53928, 350865), (54579, 346680), (54918, 344540), (55890, 338548), (56952, 332235), (57780, 327474), (57960, 326457), (59064, 320355), (60455, 312984), (60669, 311880), (61020, 310086), (62376, 303345), (64071, 295320), (65205, 290184), (66447, 284760), (67410, 280692), (68040, 278093), (68908, 274590), (69336, 272895), (70173, 269640), (71190, 265788), (72546, 260820), (72772, 260010), (73224, 258405), (73830, 256284), (74520, 253911), (77970, 242676), (78246, 241820), (80892, 233910), (84637, 223560), (85428, 221490), (86135, 219672), (86670, 218316), (86940, 217638), (88596, 213570), (89880, 210519), (90965, 208008), (91530, 206724), (93564, 202230), (94920, 199341), (96728, 195615), (98440, 192213), (101115, 187128), (103362, 183060), (103960, 182007), (104004, 181930), (104328, 181365), (106785, 177192), (108819, 173880), (109158, 173340), (109836, 172270), (110745, 170856), (111780, 169274), (115560, 163737), (116955, 161784), (120910, 156492), (121338, 155940), (122040, 155043), (128142, 147660), (130005, 145544), (130410, 145092), (132894, 142380), (134820, 140346), (137295, 137816)]