4449787440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{12553}}^1$

素因数の和:12787

約数の個数: 160

約数和(自身を含む): 15840938496

約数和(自身を除く): 11391151056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 211, 240, 280, 336, 420, 422, 560, 633, 840, 844, 1055, 1266, 1477, 1680, 1688, 2110, 2532, 2954, 3165, 3376, 4220, 4431, 5064, 5908, 6330, 7385, 8440, 8862, 10128, 11816, 12553, 12660, 14770, 16880, 17724, 22155, 23632, 25106, 25320, 29540, 35448, 37659, 44310, 50212, 50640, 59080, 62765, 70896, 75318, 87871, 88620, 100424, 118160, 125530, 150636, 175742, 177240, 188295, 200848, 251060, 263613, 301272, 351484, 354480, 376590, 439355, 502120, 527226, 602544, 702968, 753180, 878710, 1004240, 1054452, 1318065, 1405936, 1506360, 1757420, 2108904, 2636130, 2648683, 3012720, 3514840, 4217808, 5272260, 5297366, 7029680, 7946049, 10544520, 10594732, 13243415, 15892098, 18540781, 21089040, 21189464, 26486830, 31784196, 37081562, 39730245, 42378928, 52973660, 55622343, 63568392, 74163124, 79460490, 92703905, 105947320, 111244686, 127136784, 148326248, 158920980, 185407810, 211894640, 222489372, 278111715, 296652496, 317841960, 370815620, 444978744, 556223430, 635683920, 741631240, 889957488, 1112446860, 1483262480, 2224893720, 4449787440]

約数ペア:

[(1, 4449787440), (2, 2224893720), (3, 1483262480), (4, 1112446860), (5, 889957488), (6, 741631240), (7, 635683920), (8, 556223430), (10, 444978744), (12, 370815620), (14, 317841960), (15, 296652496), (16, 278111715), (20, 222489372), (21, 211894640), (24, 185407810), (28, 158920980), (30, 148326248), (35, 127136784), (40, 111244686), (42, 105947320), (48, 92703905), (56, 79460490), (60, 74163124), (70, 63568392), (80, 55622343), (84, 52973660), (105, 42378928), (112, 39730245), (120, 37081562), (140, 31784196), (168, 26486830), (210, 21189464), (211, 21089040), (240, 18540781), (280, 15892098), (336, 13243415), (420, 10594732), (422, 10544520), (560, 7946049), (633, 7029680), (840, 5297366), (844, 5272260), (1055, 4217808), (1266, 3514840), (1477, 3012720), (1680, 2648683), (1688, 2636130), (2110, 2108904), (2532, 1757420), (2954, 1506360), (3165, 1405936), (3376, 1318065), (4220, 1054452), (4431, 1004240), (5064, 878710), (5908, 753180), (6330, 702968), (7385, 602544), (8440, 527226), (8862, 502120), (10128, 439355), (11816, 376590), (12553, 354480), (12660, 351484), (14770, 301272), (16880, 263613), (17724, 251060), (22155, 200848), (23632, 188295), (25106, 177240), (25320, 175742), (29540, 150636), (35448, 125530), (37659, 118160), (44310, 100424), (50212, 88620), (50640, 87871), (59080, 75318), (62765, 70896)]