159497520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 623293440

約数和(自身を除く): 463795920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 91, 104, 105, 109, 112, 120, 130, 134, 140, 156, 168, 182, 195, 201, 208, 210, 218, 240, 260, 268, 273, 280, 312, 327, 335, 336, 364, 390, 402, 420, 436, 455, 469, 520, 536, 545, 546, 560, 624, 654, 670, 728, 763, 780, 804, 840, 871, 872, 910, 938, 1005, 1040, 1072, 1090, 1092, 1308, 1340, 1365, 1407, 1417, 1456, 1526, 1560, 1608, 1635, 1680, 1742, 1744, 1820, 1876, 2010, 2180, 2184, 2289, 2345, 2613, 2616, 2680, 2730, 2814, 2834, 3052, 3120, 3216, 3270, 3484, 3640, 3752, 3815, 4020, 4251, 4355, 4360, 4368, 4578, 4690, 5226, 5232, 5360, 5460, 5628, 5668, 6097, 6104, 6540, 6968, 7035, 7085, 7280, 7303, 7504, 7630, 8040, 8502, 8710, 8720, 9156, 9380, 9919, 10452, 10920, 11256, 11336, 11445, 12194, 12208, 13065, 13080, 13936, 14070, 14170, 14606, 15260, 16080, 17004, 17420, 18291, 18312, 18760, 19838, 20904, 21255, 21840, 21909, 22512, 22672, 22890, 24388, 26130, 26160, 28140, 28340, 29212, 29757, 30485, 30520, 34008, 34840, 36515, 36582, 36624, 37520, 39676, 41808, 42510, 43818, 45780, 48776, 49595, 51121, 52260, 56280, 56680, 58424, 59514, 60970, 61040, 68016, 69680, 73030, 73164, 79352, 85020, 87636, 91455, 91560, 94939, 97552, 99190, 102242, 104520, 109545, 112560, 113360, 116848, 119028, 121940, 146060, 146328, 148785, 153363, 158704, 170040, 175272, 182910, 183120, 189878, 198380, 204484, 209040, 219090, 238056, 243880, 255605, 284817, 292120, 292656, 297570, 306726, 340080, 350544, 365820, 379756, 396760, 408968, 438180, 474695, 476112, 487760, 511210, 569634, 584240, 595140, 613452, 664573, 731640, 759512, 766815, 793520, 817936, 876360, 949390, 1022420, 1139268, 1190280, 1226904, 1329146, 1424085, 1463280, 1519024, 1533630, 1752720, 1898780, 1993719, 2044840, 2278536, 2380560, 2453808, 2658292, 2848170, 3067260, 3322865, 3797560, 3987438, 4089680, 4557072, 5316584, 5696340, 6134520, 6645730, 7595120, 7974876, 9968595, 10633168, 11392680, 12269040, 13291460, 15949752, 19937190, 22785360, 26582920, 31899504, 39874380, 53165840, 79748760, 159497520]

約数ペア:

[(1, 159497520), (2, 79748760), (3, 53165840), (4, 39874380), (5, 31899504), (6, 26582920), (7, 22785360), (8, 19937190), (10, 15949752), (12, 13291460), (13, 12269040), (14, 11392680), (15, 10633168), (16, 9968595), (20, 7974876), (21, 7595120), (24, 6645730), (26, 6134520), (28, 5696340), (30, 5316584), (35, 4557072), (39, 4089680), (40, 3987438), (42, 3797560), (48, 3322865), (52, 3067260), (56, 2848170), (60, 2658292), (65, 2453808), (67, 2380560), (70, 2278536), (78, 2044840), (80, 1993719), (84, 1898780), (91, 1752720), (104, 1533630), (105, 1519024), (109, 1463280), (112, 1424085), (120, 1329146), (130, 1226904), (134, 1190280), (140, 1139268), (156, 1022420), (168, 949390), (182, 876360), (195, 817936), (201, 793520), (208, 766815), (210, 759512), (218, 731640), (240, 664573), (260, 613452), (268, 595140), (273, 584240), (280, 569634), (312, 511210), (327, 487760), (335, 476112), (336, 474695), (364, 438180), (390, 408968), (402, 396760), (420, 379756), (436, 365820), (455, 350544), (469, 340080), (520, 306726), (536, 297570), (545, 292656), (546, 292120), (560, 284817), (624, 255605), (654, 243880), (670, 238056), (728, 219090), (763, 209040), (780, 204484), (804, 198380), (840, 189878), (871, 183120), (872, 182910), (910, 175272), (938, 170040), (1005, 158704), (1040, 153363), (1072, 148785), (1090, 146328), (1092, 146060), (1308, 121940), (1340, 119028), (1365, 116848), (1407, 113360), (1417, 112560), (1456, 109545), (1526, 104520), (1560, 102242), (1608, 99190), (1635, 97552), (1680, 94939), (1742, 91560), (1744, 91455), (1820, 87636), (1876, 85020), (2010, 79352), (2180, 73164), (2184, 73030), (2289, 69680), (2345, 68016), (2613, 61040), (2616, 60970), (2680, 59514), (2730, 58424), (2814, 56680), (2834, 56280), (3052, 52260), (3120, 51121), (3216, 49595), (3270, 48776), (3484, 45780), (3640, 43818), (3752, 42510), (3815, 41808), (4020, 39676), (4251, 37520), (4355, 36624), (4360, 36582), (4368, 36515), (4578, 34840), (4690, 34008), (5226, 30520), (5232, 30485), (5360, 29757), (5460, 29212), (5628, 28340), (5668, 28140), (6097, 26160), (6104, 26130), (6540, 24388), (6968, 22890), (7035, 22672), (7085, 22512), (7280, 21909), (7303, 21840), (7504, 21255), (7630, 20904), (8040, 19838), (8502, 18760), (8710, 18312), (8720, 18291), (9156, 17420), (9380, 17004), (9919, 16080), (10452, 15260), (10920, 14606), (11256, 14170), (11336, 14070), (11445, 13936), (12194, 13080), (12208, 13065)]