1278124967280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{2083}}^1$

素因数の和:2581

約数の個数: 640

約数和(自身を含む): 4882201804800

約数和(自身を除く): 3604076837520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 48, 56, 57, 60, 70, 76, 80, 84, 94, 95, 105, 112, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 240, 266, 280, 282, 285, 304, 329, 336, 376, 380, 399, 409, 420, 456, 470, 532, 560, 564, 570, 658, 665, 705, 752, 760, 798, 818, 840, 893, 912, 940, 987, 1064, 1128, 1140, 1227, 1316, 1330, 1410, 1520, 1596, 1636, 1645, 1680, 1786, 1880, 1974, 1995, 2045, 2083, 2128, 2256, 2280, 2454, 2632, 2660, 2679, 2820, 2863, 3192, 3272, 3290, 3572, 3760, 3948, 3990, 4090, 4166, 4465, 4560, 4908, 4935, 5264, 5320, 5358, 5640, 5726, 6135, 6249, 6251, 6384, 6544, 6580, 7144, 7771, 7896, 7980, 8180, 8332, 8589, 8930, 9816, 9870, 10415, 10640, 10716, 11280, 11452, 12270, 12498, 12502, 13160, 13395, 14288, 14315, 14581, 15542, 15792, 15960, 16360, 16664, 17178, 17860, 18753, 19223, 19632, 19740, 20830, 21432, 22904, 23313, 24540, 24996, 25004, 26320, 26790, 28630, 29162, 31084, 31245, 31255, 31920, 32720, 33328, 34356, 35720, 37506, 38446, 38855, 39480, 39577, 41660, 42864, 42945, 43743, 45808, 46626, 49080, 49992, 50008, 53580, 54397, 57260, 57669, 58324, 62168, 62490, 62510, 68712, 71440, 72905, 75012, 76892, 77710, 78960, 79154, 83320, 85890, 87486, 93252, 93765, 96115, 97901, 98160, 99984, 100016, 107160, 108794, 114520, 115338, 116565, 116648, 118731, 124336, 124980, 125020, 134561, 137424, 145810, 150024, 153784, 155420, 158308, 163191, 166640, 171780, 174972, 186504, 187530, 192230, 195802, 197885, 214320, 217588, 218715, 229040, 230676, 233130, 233296, 237462, 249960, 250040, 269122, 271985, 277039, 288345, 291620, 293703, 300048, 307568, 310840, 316616, 326382, 343560, 349944, 365237, 373008, 375060, 384460, 391604, 395770, 403683, 435176, 437430, 461352, 466260, 474924, 489505, 499920, 500080, 538244, 543970, 554078, 576690, 583240, 587406, 593655, 621680, 633232, 652764, 672805, 685307, 687120, 699888, 730474, 750120, 768920, 783208, 791540, 807366, 815955, 831117, 851947, 870352, 874860, 922704, 932520, 949848, 979010, 1076488, 1087940, 1095711, 1108156, 1153380, 1166480, 1174812, 1187310, 1305528, 1345610, 1370614, 1385195, 1460948, 1468515, 1500240, 1537840, 1566416, 1583080, 1614732, 1631910, 1662234, 1703894, 1749720, 1826185, 1860119, 1865040, 1899696, 1958020, 2018415, 2055921, 2152976, 2175880, 2191422, 2216312, 2306760, 2349624, 2374620, 2555841, 2556659, 2611056, 2691220, 2741228, 2770390, 2921896, 2937030, 3166160, 3229464, 3263820, 3324468, 3407788, 3426535, 3499440, 3652370, 3720238, 3916040, 4036830, 4111842, 4155585, 4259735, 4351760, 4382844, 4432624, 4613520, 4699248, 4749240, 5111682, 5113318, 5382440, 5478555, 5482456, 5540780, 5580357, 5843792, 5874060, 5963629, 6458928, 6527640, 6648936, 6815576, 6853070, 7304740, 7440476, 7669977, 7832080, 8073660, 8223684, 8311170, 8519470, 8765688, 9300595, 9498480, 10223364, 10226636, 10279605, 10764880, 10957110, 10964912, 11081560, 11160714, 11748120, 11927258, 12779205, 12783295, 13020833, 13055280, 13297872, 13631152, 13706140, 14609480, 14880952, 15339954, 16147320, 16186993, 16447368, 16622340, 17038940, 17531376, 17890887, 18601190, 20446728, 20453272, 20559210, 21914220, 22163120, 22321428, 23496240, 23854516, 25558410, 25566590, 26041666, 27412280, 27901785, 29218960, 29761904, 29818145, 30679908, 32294640, 32373986, 32894736, 33244680, 34077880, 35781774, 37202380, 38349885, 39062499, 40041509, 40893456, 40906544, 41118420, 43828440, 44642856, 47709032, 48560979, 51116820, 51133180, 52083332, 54824560, 55803570, 59636290, 61359816, 64747972, 65104165, 66489360, 68155760, 71563548, 74404760, 76699770, 78124998, 80083018, 80934965, 82236840, 87656880, 89285712, 89454435, 95418064, 97121958, 102233640, 102266360, 104166664, 111607140, 113308951, 119272580, 120124527, 122719632, 129495944, 130208330, 143127096, 148809520, 153399540, 156249996, 160166036, 161869930, 164473680, 178908870, 194243916, 195312495, 200207545, 204467280, 204532720, 208333328, 223214280, 226617902, 238545160, 240249054, 242804895, 258991888, 260416660, 280290563, 286254192, 306799080, 312499992, 320332072, 323739860, 339926853, 357817740, 388487832, 390624990, 400415090, 446428560, 453235804, 477090320, 480498108, 485609790, 520833320, 560581126, 566544755, 600622635, 613598160, 624999984, 640664144, 647479720, 679853706, 715635480, 760788671, 776975664, 781249980, 800830180, 840871689, 906471608, 960996216, 971219580, 1041666640, 1121162252, 1133089510, 1201245270, 1294959440, 1359707412, 1401452815, 1431270960, 1521577342, 1562499960, 1601660360, 1681743378, 1699634265, 1812943216, 1921992432, 1942439160, 2242324504, 2266179020, 2282366013, 2402490540, 2719414824, 2802905630, 3043154684, 3124999920, 3203320720, 3363486756, 3399268530, 3803943355, 3884878320, 4204358445, 4484649008, 4532358040, 4564732026, 4804981080, 5325520697, 5438829648, 5605811260, 6086309368, 6726973512, 6798537060, 7607886710, 8408716890, 9064716080, 9129464052, 9609962160, 10651041394, 11211622520, 11411830065, 12172618736, 13453947024, 13597074120, 15215773420, 15976562091, 16817433780, 18258928104, 21302082788, 22423245040, 22823660130, 26627603485, 27194148240, 30431546840, 31953124182, 33634867560, 36517856208, 42604165576, 45647320260, 53255206970, 60863093680, 63906248364, 67269735120, 79882810455, 85208331152, 91294640520, 106510413940, 127812496728, 159765620910, 182589281040, 213020827880, 255624993456, 319531241820, 426041655760, 639062483640, 1278124967280]

約数ペア:

[(1, 1278124967280), (2, 639062483640), (3, 426041655760), (4, 319531241820), (5, 255624993456), (6, 213020827880), (7, 182589281040), (8, 159765620910), (10, 127812496728), (12, 106510413940), (14, 91294640520), (15, 85208331152), (16, 79882810455), (19, 67269735120), (20, 63906248364), (21, 60863093680), (24, 53255206970), (28, 45647320260), (30, 42604165576), (35, 36517856208), (38, 33634867560), (40, 31953124182), (42, 30431546840), (47, 27194148240), (48, 26627603485), (56, 22823660130), (57, 22423245040), (60, 21302082788), (70, 18258928104), (76, 16817433780), (80, 15976562091), (84, 15215773420), (94, 13597074120), (95, 13453947024), (105, 12172618736), (112, 11411830065), (114, 11211622520), (120, 10651041394), (133, 9609962160), (140, 9129464052), (141, 9064716080), (152, 8408716890), (168, 7607886710), (188, 6798537060), (190, 6726973512), (210, 6086309368), (228, 5605811260), (235, 5438829648), (240, 5325520697), (266, 4804981080), (280, 4564732026), (282, 4532358040), (285, 4484649008), (304, 4204358445), (329, 3884878320), (336, 3803943355), (376, 3399268530), (380, 3363486756), (399, 3203320720), (409, 3124999920), (420, 3043154684), (456, 2802905630), (470, 2719414824), (532, 2402490540), (560, 2282366013), (564, 2266179020), (570, 2242324504), (658, 1942439160), (665, 1921992432), (705, 1812943216), (752, 1699634265), (760, 1681743378), (798, 1601660360), (818, 1562499960), (840, 1521577342), (893, 1431270960), (912, 1401452815), (940, 1359707412), (987, 1294959440), (1064, 1201245270), (1128, 1133089510), (1140, 1121162252), (1227, 1041666640), (1316, 971219580), (1330, 960996216), (1410, 906471608), (1520, 840871689), (1596, 800830180), (1636, 781249980), (1645, 776975664), (1680, 760788671), (1786, 715635480), (1880, 679853706), (1974, 647479720), (1995, 640664144), (2045, 624999984), (2083, 613598160), (2128, 600622635), (2256, 566544755), (2280, 560581126), (2454, 520833320), (2632, 485609790), (2660, 480498108), (2679, 477090320), (2820, 453235804), (2863, 446428560), (3192, 400415090), (3272, 390624990), (3290, 388487832), (3572, 357817740), (3760, 339926853), (3948, 323739860), (3990, 320332072), (4090, 312499992), (4166, 306799080), (4465, 286254192), (4560, 280290563), (4908, 260416660), (4935, 258991888), (5264, 242804895), (5320, 240249054), (5358, 238545160), (5640, 226617902), (5726, 223214280), (6135, 208333328), (6249, 204532720), (6251, 204467280), (6384, 200207545), (6544, 195312495), (6580, 194243916), (7144, 178908870), (7771, 164473680), (7896, 161869930), (7980, 160166036), (8180, 156249996), (8332, 153399540), (8589, 148809520), (8930, 143127096), (9816, 130208330), (9870, 129495944), (10415, 122719632), (10640, 120124527), (10716, 119272580), (11280, 113308951), (11452, 111607140), (12270, 104166664), (12498, 102266360), (12502, 102233640), (13160, 97121958), (13395, 95418064), (14288, 89454435), (14315, 89285712), (14581, 87656880), (15542, 82236840), (15792, 80934965), (15960, 80083018), (16360, 78124998), (16664, 76699770), (17178, 74404760), (17860, 71563548), (18753, 68155760), (19223, 66489360), (19632, 65104165), (19740, 64747972), (20830, 61359816), (21432, 59636290), (22904, 55803570), (23313, 54824560), (24540, 52083332), (24996, 51133180), (25004, 51116820), (26320, 48560979), (26790, 47709032), (28630, 44642856), (29162, 43828440), (31084, 41118420), (31245, 40906544), (31255, 40893456), (31920, 40041509), (32720, 39062499), (33328, 38349885), (34356, 37202380), (35720, 35781774), (37506, 34077880), (38446, 33244680), (38855, 32894736), (39480, 32373986), (39577, 32294640), (41660, 30679908), (42864, 29818145), (42945, 29761904), (43743, 29218960), (45808, 27901785), (46626, 27412280), (49080, 26041666), (49992, 25566590), (50008, 25558410), (53580, 23854516), (54397, 23496240), (57260, 22321428), (57669, 22163120), (58324, 21914220), (62168, 20559210), (62490, 20453272), (62510, 20446728), (68712, 18601190), (71440, 17890887), (72905, 17531376), (75012, 17038940), (76892, 16622340), (77710, 16447368), (78960, 16186993), (79154, 16147320), (83320, 15339954), (85890, 14880952), (87486, 14609480), (93252, 13706140), (93765, 13631152), (96115, 13297872), (97901, 13055280), (98160, 13020833), (99984, 12783295), (100016, 12779205), (107160, 11927258), (108794, 11748120), (114520, 11160714), (115338, 11081560), (116565, 10964912), (116648, 10957110), (118731, 10764880), (124336, 10279605), (124980, 10226636), (125020, 10223364), (134561, 9498480), (137424, 9300595), (145810, 8765688), (150024, 8519470), (153784, 8311170), (155420, 8223684), (158308, 8073660), (163191, 7832080), (166640, 7669977), (171780, 7440476), (174972, 7304740), (186504, 6853070), (187530, 6815576), (192230, 6648936), (195802, 6527640), (197885, 6458928), (214320, 5963629), (217588, 5874060), (218715, 5843792), (229040, 5580357), (230676, 5540780), (233130, 5482456), (233296, 5478555), (237462, 5382440), (249960, 5113318), (250040, 5111682), (269122, 4749240), (271985, 4699248), (277039, 4613520), (288345, 4432624), (291620, 4382844), (293703, 4351760), (300048, 4259735), (307568, 4155585), (310840, 4111842), (316616, 4036830), (326382, 3916040), (343560, 3720238), (349944, 3652370), (365237, 3499440), (373008, 3426535), (375060, 3407788), (384460, 3324468), (391604, 3263820), (395770, 3229464), (403683, 3166160), (435176, 2937030), (437430, 2921896), (461352, 2770390), (466260, 2741228), (474924, 2691220), (489505, 2611056), (499920, 2556659), (500080, 2555841), (538244, 2374620), (543970, 2349624), (554078, 2306760), (576690, 2216312), (583240, 2191422), (587406, 2175880), (593655, 2152976), (621680, 2055921), (633232, 2018415), (652764, 1958020), (672805, 1899696), (685307, 1865040), (687120, 1860119), (699888, 1826185), (730474, 1749720), (750120, 1703894), (768920, 1662234), (783208, 1631910), (791540, 1614732), (807366, 1583080), (815955, 1566416), (831117, 1537840), (851947, 1500240), (870352, 1468515), (874860, 1460948), (922704, 1385195), (932520, 1370614), (949848, 1345610), (979010, 1305528), (1076488, 1187310), (1087940, 1174812), (1095711, 1166480), (1108156, 1153380)]