632907160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 1538611200

約数和(自身を除く): 905704040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 59, 62, 82, 118, 124, 155, 164, 205, 211, 236, 248, 295, 310, 328, 410, 422, 472, 590, 620, 820, 844, 1055, 1180, 1240, 1271, 1640, 1688, 1829, 2110, 2360, 2419, 2542, 3658, 4220, 4838, 5084, 6355, 6541, 7316, 8440, 8651, 9145, 9676, 10168, 12095, 12449, 12710, 13082, 14632, 17302, 18290, 19352, 24190, 24898, 25420, 26164, 32705, 34604, 36580, 43255, 48380, 49796, 50840, 52328, 62245, 65410, 69208, 73160, 74989, 86510, 96760, 99592, 124490, 130820, 149978, 173020, 248980, 261640, 268181, 299956, 346040, 374945, 385919, 497960, 510409, 536362, 599912, 749890, 771838, 1020818, 1072724, 1340905, 1499780, 1543676, 1929595, 2041636, 2145448, 2552045, 2681810, 2999560, 3087352, 3859190, 4083272, 5104090, 5363620, 7718380, 10208180, 10727240, 15436760, 15822679, 20416360, 31645358, 63290716, 79113395, 126581432, 158226790, 316453580, 632907160]

約数ペア:

[(1, 632907160), (2, 316453580), (4, 158226790), (5, 126581432), (8, 79113395), (10, 63290716), (20, 31645358), (31, 20416360), (40, 15822679), (41, 15436760), (59, 10727240), (62, 10208180), (82, 7718380), (118, 5363620), (124, 5104090), (155, 4083272), (164, 3859190), (205, 3087352), (211, 2999560), (236, 2681810), (248, 2552045), (295, 2145448), (310, 2041636), (328, 1929595), (410, 1543676), (422, 1499780), (472, 1340905), (590, 1072724), (620, 1020818), (820, 771838), (844, 749890), (1055, 599912), (1180, 536362), (1240, 510409), (1271, 497960), (1640, 385919), (1688, 374945), (1829, 346040), (2110, 299956), (2360, 268181), (2419, 261640), (2542, 248980), (3658, 173020), (4220, 149978), (4838, 130820), (5084, 124490), (6355, 99592), (6541, 96760), (7316, 86510), (8440, 74989), (8651, 73160), (9145, 69208), (9676, 65410), (10168, 62245), (12095, 52328), (12449, 50840), (12710, 49796), (13082, 48380), (14632, 43255), (17302, 36580), (18290, 34604), (19352, 32705), (24190, 26164), (24898, 25420)]