1945133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 6155177472

約数和(自身を除く): 4210044432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 211, 213, 240, 284, 355, 422, 426, 541, 568, 633, 710, 844, 852, 1055, 1065, 1082, 1136, 1266, 1420, 1623, 1688, 1704, 2110, 2130, 2164, 2532, 2705, 2840, 3165, 3246, 3376, 3408, 4220, 4260, 4328, 5064, 5410, 5680, 6330, 6492, 8115, 8440, 8520, 8656, 10128, 10820, 12660, 12984, 14981, 16230, 16880, 17040, 21640, 25320, 25968, 29962, 32460, 38411, 43280, 44943, 50640, 59924, 64920, 74905, 76822, 89886, 114151, 115233, 119848, 129840, 149810, 153644, 179772, 192055, 224715, 228302, 230466, 239696, 299620, 307288, 342453, 359544, 384110, 449430, 456604, 460932, 570755, 576165, 599240, 614576, 684906, 719088, 768220, 898860, 913208, 921864, 1141510, 1152330, 1198480, 1369812, 1536440, 1712265, 1797720, 1826416, 1843728, 2283020, 2304660, 2739624, 3072880, 3424530, 3595440, 4566040, 4609320, 5479248, 6849060, 8104721, 9132080, 9218640, 13698120, 16209442, 24314163, 27396240, 32418884, 40523605, 48628326, 64837768, 81047210, 97256652, 121570815, 129675536, 162094420, 194513304, 243141630, 324188840, 389026608, 486283260, 648377680, 972566520, 1945133040]

約数ペア:

[(1, 1945133040), (2, 972566520), (3, 648377680), (4, 486283260), (5, 389026608), (6, 324188840), (8, 243141630), (10, 194513304), (12, 162094420), (15, 129675536), (16, 121570815), (20, 97256652), (24, 81047210), (30, 64837768), (40, 48628326), (48, 40523605), (60, 32418884), (71, 27396240), (80, 24314163), (120, 16209442), (142, 13698120), (211, 9218640), (213, 9132080), (240, 8104721), (284, 6849060), (355, 5479248), (422, 4609320), (426, 4566040), (541, 3595440), (568, 3424530), (633, 3072880), (710, 2739624), (844, 2304660), (852, 2283020), (1055, 1843728), (1065, 1826416), (1082, 1797720), (1136, 1712265), (1266, 1536440), (1420, 1369812), (1623, 1198480), (1688, 1152330), (1704, 1141510), (2110, 921864), (2130, 913208), (2164, 898860), (2532, 768220), (2705, 719088), (2840, 684906), (3165, 614576), (3246, 599240), (3376, 576165), (3408, 570755), (4220, 460932), (4260, 456604), (4328, 449430), (5064, 384110), (5410, 359544), (5680, 342453), (6330, 307288), (6492, 299620), (8115, 239696), (8440, 230466), (8520, 228302), (8656, 224715), (10128, 192055), (10820, 179772), (12660, 153644), (12984, 149810), (14981, 129840), (16230, 119848), (16880, 115233), (17040, 114151), (21640, 89886), (25320, 76822), (25968, 74905), (29962, 64920), (32460, 59924), (38411, 50640), (43280, 44943)]