20105645040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 560

約数和(自身を含む): 78827579712

約数和(自身を除く): 58721934672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 162, 180, 184, 195, 207, 208, 216, 230, 234, 240, 243, 260, 270, 276, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 432, 460, 468, 486, 520, 540, 552, 585, 598, 621, 624, 648, 690, 702, 720, 729, 780, 810, 828, 897, 920, 936, 972, 1035, 1040, 1053, 1080, 1104, 1153, 1170, 1196, 1215, 1242, 1296, 1380, 1404, 1458, 1495, 1560, 1620, 1656, 1755, 1794, 1840, 1863, 1872, 1944, 2070, 2106, 2160, 2306, 2340, 2392, 2430, 2484, 2691, 2760, 2808, 2916, 2990, 3105, 3120, 3159, 3240, 3312, 3459, 3510, 3588, 3645, 3726, 3888, 4140, 4212, 4485, 4612, 4680, 4784, 4860, 4968, 5265, 5382, 5520, 5589, 5616, 5765, 5832, 5980, 6210, 6318, 6480, 6918, 7020, 7176, 7290, 7452, 8073, 8280, 8424, 8970, 9224, 9315, 9360, 9477, 9720, 9936, 10377, 10530, 10764, 11178, 11530, 11664, 11960, 12420, 12636, 13455, 13836, 14040, 14352, 14580, 14904, 14989, 15795, 16146, 16560, 16767, 16848, 17295, 17940, 18448, 18630, 18954, 19440, 20754, 21060, 21528, 22356, 23060, 23920, 24219, 24840, 25272, 26519, 26910, 27672, 27945, 28080, 29160, 29808, 29978, 31131, 31590, 32292, 33534, 34590, 35880, 37260, 37908, 40365, 41508, 42120, 43056, 44712, 44967, 46120, 47385, 48438, 49680, 50544, 51885, 53038, 53820, 55344, 55890, 58320, 59956, 62262, 63180, 64584, 67068, 69180, 71760, 72657, 74520, 74945, 75816, 79557, 80730, 83016, 83835, 84240, 89424, 89934, 92240, 93393, 94770, 96876, 103770, 106076, 107640, 111780, 119912, 121095, 124524, 126360, 129168, 132595, 134136, 134901, 138360, 145314, 149040, 149890, 151632, 155655, 159114, 161460, 166032, 167670, 179868, 186786, 189540, 193752, 207540, 212152, 215280, 217971, 223560, 224835, 238671, 239824, 242190, 249048, 252720, 265190, 268272, 269802, 276720, 280179, 290628, 299780, 311310, 318228, 322920, 335340, 344747, 359736, 363285, 373572, 379080, 387504, 397785, 404703, 415080, 424304, 435942, 447120, 449670, 466965, 477342, 484380, 498096, 530380, 539604, 560358, 581256, 599560, 622620, 636456, 645840, 670680, 674505, 689494, 716013, 719472, 726570, 747144, 758160, 795570, 809406, 830160, 840537, 871884, 899340, 933930, 954684, 968760, 1034241, 1060760, 1079208, 1089855, 1120716, 1162512, 1193355, 1199120, 1214109, 1245240, 1272912, 1341360, 1349010, 1378988, 1400895, 1432026, 1453140, 1494288, 1591140, 1618812, 1681074, 1723735, 1743768, 1798680, 1867860, 1909368, 1937520, 2023515, 2068482, 2121520, 2148039, 2158416, 2179710, 2241432, 2386710, 2428218, 2490480, 2698020, 2757976, 2801790, 2864052, 2906280, 3102723, 3182280, 3237624, 3362148, 3447470, 3487536, 3580065, 3597360, 3642327, 3735720, 3818736, 4047030, 4136964, 4202685, 4296078, 4359420, 4482864, 4773420, 4856436, 5171205, 5396040, 5515952, 5603580, 5728104, 5812560, 6070545, 6205446, 6364560, 6444117, 6475248, 6724296, 6894940, 7160130, 7284654, 7471440, 8094060, 8273928, 8405370, 8592156, 8718840, 9308169, 9546840, 9712872, 10342410, 10740195, 10792080, 10926981, 11207160, 11456208, 12141090, 12410892, 12888234, 13448592, 13789880, 14320260, 14569308, 15513615, 16188120, 16547856, 16810740, 17184312, 17437680, 18211635, 18616338, 19093680, 19332351, 19425744, 20684820, 21480390, 21853962, 22414320, 24282180, 24821784, 25776468, 27579760, 27924507, 28640520, 29138616, 31027230, 32220585, 32376240, 33621480, 34368624, 36423270, 37232676, 38664702, 41369640, 42960780, 43707924, 46540845, 48564360, 49643568, 51552936, 54634905, 55849014, 57281040, 58277232, 62054460, 64441170, 67242960, 72846540, 74465352, 77329404, 82739280, 83773521, 85921560, 87415848, 93081690, 96661755, 97128720, 103105872, 109269810, 111698028, 124108920, 128882340, 139622535, 145693080, 148930704, 154658808, 167547042, 171843120, 174831696, 186163380, 193323510, 218539620, 223396056, 248217840, 251320563, 257764680, 279245070, 291386160, 309317616, 335094084, 372326760, 386647020, 418867605, 437079240, 446792112, 502641126, 515529360, 558490140, 670188168, 744653520, 773294040, 837735210, 874158480, 1005282252, 1116980280, 1256602815, 1340376336, 1546588080, 1675470420, 2010564504, 2233960560, 2513205630, 3350940840, 4021129008, 5026411260, 6701881680, 10052822520, 20105645040]

約数ペア:

[(1, 20105645040), (2, 10052822520), (3, 6701881680), (4, 5026411260), (5, 4021129008), (6, 3350940840), (8, 2513205630), (9, 2233960560), (10, 2010564504), (12, 1675470420), (13, 1546588080), (15, 1340376336), (16, 1256602815), (18, 1116980280), (20, 1005282252), (23, 874158480), (24, 837735210), (26, 773294040), (27, 744653520), (30, 670188168), (36, 558490140), (39, 515529360), (40, 502641126), (45, 446792112), (46, 437079240), (48, 418867605), (52, 386647020), (54, 372326760), (60, 335094084), (65, 309317616), (69, 291386160), (72, 279245070), (78, 257764680), (80, 251320563), (81, 248217840), (90, 223396056), (92, 218539620), (104, 193323510), (108, 186163380), (115, 174831696), (117, 171843120), (120, 167547042), (130, 154658808), (135, 148930704), (138, 145693080), (144, 139622535), (156, 128882340), (162, 124108920), (180, 111698028), (184, 109269810), (195, 103105872), (207, 97128720), (208, 96661755), (216, 93081690), (230, 87415848), (234, 85921560), (240, 83773521), (243, 82739280), (260, 77329404), (270, 74465352), (276, 72846540), (299, 67242960), (312, 64441170), (324, 62054460), (345, 58277232), (351, 57281040), (360, 55849014), (368, 54634905), (390, 51552936), (405, 49643568), (414, 48564360), (432, 46540845), (460, 43707924), (468, 42960780), (486, 41369640), (520, 38664702), (540, 37232676), (552, 36423270), (585, 34368624), (598, 33621480), (621, 32376240), (624, 32220585), (648, 31027230), (690, 29138616), (702, 28640520), (720, 27924507), (729, 27579760), (780, 25776468), (810, 24821784), (828, 24282180), (897, 22414320), (920, 21853962), (936, 21480390), (972, 20684820), (1035, 19425744), (1040, 19332351), (1053, 19093680), (1080, 18616338), (1104, 18211635), (1153, 17437680), (1170, 17184312), (1196, 16810740), (1215, 16547856), (1242, 16188120), (1296, 15513615), (1380, 14569308), (1404, 14320260), (1458, 13789880), (1495, 13448592), (1560, 12888234), (1620, 12410892), (1656, 12141090), (1755, 11456208), (1794, 11207160), (1840, 10926981), (1863, 10792080), (1872, 10740195), (1944, 10342410), (2070, 9712872), (2106, 9546840), (2160, 9308169), (2306, 8718840), (2340, 8592156), (2392, 8405370), (2430, 8273928), (2484, 8094060), (2691, 7471440), (2760, 7284654), (2808, 7160130), (2916, 6894940), (2990, 6724296), (3105, 6475248), (3120, 6444117), (3159, 6364560), (3240, 6205446), (3312, 6070545), (3459, 5812560), (3510, 5728104), (3588, 5603580), (3645, 5515952), (3726, 5396040), (3888, 5171205), (4140, 4856436), (4212, 4773420), (4485, 4482864), (4612, 4359420), (4680, 4296078), (4784, 4202685), (4860, 4136964), (4968, 4047030), (5265, 3818736), (5382, 3735720), (5520, 3642327), (5589, 3597360), (5616, 3580065), (5765, 3487536), (5832, 3447470), (5980, 3362148), (6210, 3237624), (6318, 3182280), (6480, 3102723), (6918, 2906280), (7020, 2864052), (7176, 2801790), (7290, 2757976), (7452, 2698020), (8073, 2490480), (8280, 2428218), (8424, 2386710), (8970, 2241432), (9224, 2179710), (9315, 2158416), (9360, 2148039), (9477, 2121520), (9720, 2068482), (9936, 2023515), (10377, 1937520), (10530, 1909368), (10764, 1867860), (11178, 1798680), (11530, 1743768), (11664, 1723735), (11960, 1681074), (12420, 1618812), (12636, 1591140), (13455, 1494288), (13836, 1453140), (14040, 1432026), (14352, 1400895), (14580, 1378988), (14904, 1349010), (14989, 1341360), (15795, 1272912), (16146, 1245240), (16560, 1214109), (16767, 1199120), (16848, 1193355), (17295, 1162512), (17940, 1120716), (18448, 1089855), (18630, 1079208), (18954, 1060760), (19440, 1034241), (20754, 968760), (21060, 954684), (21528, 933930), (22356, 899340), (23060, 871884), (23920, 840537), (24219, 830160), (24840, 809406), (25272, 795570), (26519, 758160), (26910, 747144), (27672, 726570), (27945, 719472), (28080, 716013), (29160, 689494), (29808, 674505), (29978, 670680), (31131, 645840), (31590, 636456), (32292, 622620), (33534, 599560), (34590, 581256), (35880, 560358), (37260, 539604), (37908, 530380), (40365, 498096), (41508, 484380), (42120, 477342), (43056, 466965), (44712, 449670), (44967, 447120), (46120, 435942), (47385, 424304), (48438, 415080), (49680, 404703), (50544, 397785), (51885, 387504), (53038, 379080), (53820, 373572), (55344, 363285), (55890, 359736), (58320, 344747), (59956, 335340), (62262, 322920), (63180, 318228), (64584, 311310), (67068, 299780), (69180, 290628), (71760, 280179), (72657, 276720), (74520, 269802), (74945, 268272), (75816, 265190), (79557, 252720), (80730, 249048), (83016, 242190), (83835, 239824), (84240, 238671), (89424, 224835), (89934, 223560), (92240, 217971), (93393, 215280), (94770, 212152), (96876, 207540), (103770, 193752), (106076, 189540), (107640, 186786), (111780, 179868), (119912, 167670), (121095, 166032), (124524, 161460), (126360, 159114), (129168, 155655), (132595, 151632), (134136, 149890), (134901, 149040), (138360, 145314)]