1571187120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1047

約数の個数: 160

約数和(自身を含む): 5001912000

約数和(自身を除く): 3430724880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 149, 159, 212, 240, 265, 298, 318, 424, 447, 530, 596, 636, 745, 795, 829, 848, 894, 1060, 1192, 1272, 1490, 1590, 1658, 1788, 2120, 2235, 2384, 2487, 2544, 2980, 3180, 3316, 3576, 4145, 4240, 4470, 4974, 5960, 6360, 6632, 7152, 7897, 8290, 8940, 9948, 11920, 12435, 12720, 13264, 15794, 16580, 17880, 19896, 23691, 24870, 31588, 33160, 35760, 39485, 39792, 43937, 47382, 49740, 63176, 66320, 78970, 87874, 94764, 99480, 118455, 123521, 126352, 131811, 157940, 175748, 189528, 198960, 219685, 236910, 247042, 263622, 315880, 351496, 370563, 379056, 439370, 473820, 494084, 527244, 617605, 631760, 659055, 702992, 741126, 878740, 947640, 988168, 1054488, 1235210, 1318110, 1482252, 1757480, 1852815, 1895280, 1976336, 2108976, 2470420, 2636220, 2964504, 3514960, 3705630, 4940840, 5272440, 5929008, 6546613, 7411260, 9881680, 10544880, 13093226, 14822520, 19639839, 26186452, 29645040, 32733065, 39279678, 52372904, 65466130, 78559356, 98199195, 104745808, 130932260, 157118712, 196398390, 261864520, 314237424, 392796780, 523729040, 785593560, 1571187120]

約数ペア:

[(1, 1571187120), (2, 785593560), (3, 523729040), (4, 392796780), (5, 314237424), (6, 261864520), (8, 196398390), (10, 157118712), (12, 130932260), (15, 104745808), (16, 98199195), (20, 78559356), (24, 65466130), (30, 52372904), (40, 39279678), (48, 32733065), (53, 29645040), (60, 26186452), (80, 19639839), (106, 14822520), (120, 13093226), (149, 10544880), (159, 9881680), (212, 7411260), (240, 6546613), (265, 5929008), (298, 5272440), (318, 4940840), (424, 3705630), (447, 3514960), (530, 2964504), (596, 2636220), (636, 2470420), (745, 2108976), (795, 1976336), (829, 1895280), (848, 1852815), (894, 1757480), (1060, 1482252), (1192, 1318110), (1272, 1235210), (1490, 1054488), (1590, 988168), (1658, 947640), (1788, 878740), (2120, 741126), (2235, 702992), (2384, 659055), (2487, 631760), (2544, 617605), (2980, 527244), (3180, 494084), (3316, 473820), (3576, 439370), (4145, 379056), (4240, 370563), (4470, 351496), (4974, 315880), (5960, 263622), (6360, 247042), (6632, 236910), (7152, 219685), (7897, 198960), (8290, 189528), (8940, 175748), (9948, 157940), (11920, 131811), (12435, 126352), (12720, 123521), (13264, 118455), (15794, 99480), (16580, 94764), (17880, 87874), (19896, 78970), (23691, 66320), (24870, 63176), (31588, 49740), (33160, 47382), (35760, 43937), (39485, 39792)]