141557520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 481219200

約数和(自身を除く): 339661680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 472, 520, 590, 624, 708, 767, 769, 780, 885, 944, 1040, 1180, 1416, 1534, 1538, 1560, 1770, 2301, 2307, 2360, 2832, 3068, 3076, 3120, 3540, 3835, 3845, 4602, 4614, 4720, 6136, 6152, 7080, 7670, 7690, 9204, 9228, 9997, 11505, 11535, 12272, 12304, 14160, 15340, 15380, 18408, 18456, 19994, 23010, 23070, 29991, 30680, 30760, 36816, 36912, 39988, 45371, 46020, 46140, 49985, 59982, 61360, 61520, 79976, 90742, 92040, 92280, 99970, 119964, 136113, 149955, 159952, 181484, 184080, 184560, 199940, 226855, 239928, 272226, 299910, 362968, 399880, 453710, 479856, 544452, 589823, 599820, 680565, 725936, 799760, 907420, 1088904, 1179646, 1199640, 1361130, 1769469, 1814840, 2177808, 2359292, 2399280, 2722260, 2949115, 3538938, 3629680, 4718584, 5444520, 5898230, 7077876, 8847345, 9437168, 10889040, 11796460, 14155752, 17694690, 23592920, 28311504, 35389380, 47185840, 70778760, 141557520]

約数ペア:

[(1, 141557520), (2, 70778760), (3, 47185840), (4, 35389380), (5, 28311504), (6, 23592920), (8, 17694690), (10, 14155752), (12, 11796460), (13, 10889040), (15, 9437168), (16, 8847345), (20, 7077876), (24, 5898230), (26, 5444520), (30, 4718584), (39, 3629680), (40, 3538938), (48, 2949115), (52, 2722260), (59, 2399280), (60, 2359292), (65, 2177808), (78, 1814840), (80, 1769469), (104, 1361130), (118, 1199640), (120, 1179646), (130, 1088904), (156, 907420), (177, 799760), (195, 725936), (208, 680565), (236, 599820), (240, 589823), (260, 544452), (295, 479856), (312, 453710), (354, 399880), (390, 362968), (472, 299910), (520, 272226), (590, 239928), (624, 226855), (708, 199940), (767, 184560), (769, 184080), (780, 181484), (885, 159952), (944, 149955), (1040, 136113), (1180, 119964), (1416, 99970), (1534, 92280), (1538, 92040), (1560, 90742), (1770, 79976), (2301, 61520), (2307, 61360), (2360, 59982), (2832, 49985), (3068, 46140), (3076, 46020), (3120, 45371), (3540, 39988), (3835, 36912), (3845, 36816), (4602, 30760), (4614, 30680), (4720, 29991), (6136, 23070), (6152, 23010), (7080, 19994), (7670, 18456), (7690, 18408), (9204, 15380), (9228, 15340), (9997, 14160), (11505, 12304), (11535, 12272)]