157799683720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{56453}}^1$

素因数の和:56687

約数の個数: 128

約数和(自身を含む): 414598176000

約数和(自身を除く): 256798492280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 149, 268, 280, 298, 335, 469, 536, 596, 670, 745, 938, 1043, 1192, 1340, 1490, 1876, 2086, 2345, 2680, 2980, 3752, 4172, 4690, 5215, 5960, 8344, 9380, 9983, 10430, 18760, 19966, 20860, 39932, 41720, 49915, 56453, 69881, 79864, 99830, 112906, 139762, 199660, 225812, 279524, 282265, 349405, 395171, 399320, 451624, 559048, 564530, 698810, 790342, 1129060, 1397620, 1580684, 1975855, 2258120, 2795240, 3161368, 3782351, 3951710, 7564702, 7903420, 8411497, 15129404, 15806840, 16822994, 18911755, 26476457, 30258808, 33645988, 37823510, 42057485, 52952914, 58880479, 67291976, 75647020, 84114970, 105905828, 117760958, 132382285, 151294040, 168229940, 211811656, 235521916, 264764570, 294402395, 336459880, 471043832, 529529140, 563570299, 588804790, 1059058280, 1127140598, 1177609580, 2254281196, 2355219160, 2817851495, 3944992093, 4508562392, 5635702990, 7889984186, 11271405980, 15779968372, 19724960465, 22542811960, 31559936744, 39449920930, 78899841860, 157799683720]

約数ペア:

[(1, 157799683720), (2, 78899841860), (4, 39449920930), (5, 31559936744), (7, 22542811960), (8, 19724960465), (10, 15779968372), (14, 11271405980), (20, 7889984186), (28, 5635702990), (35, 4508562392), (40, 3944992093), (56, 2817851495), (67, 2355219160), (70, 2254281196), (134, 1177609580), (140, 1127140598), (149, 1059058280), (268, 588804790), (280, 563570299), (298, 529529140), (335, 471043832), (469, 336459880), (536, 294402395), (596, 264764570), (670, 235521916), (745, 211811656), (938, 168229940), (1043, 151294040), (1192, 132382285), (1340, 117760958), (1490, 105905828), (1876, 84114970), (2086, 75647020), (2345, 67291976), (2680, 58880479), (2980, 52952914), (3752, 42057485), (4172, 37823510), (4690, 33645988), (5215, 30258808), (5960, 26476457), (8344, 18911755), (9380, 16822994), (9983, 15806840), (10430, 15129404), (18760, 8411497), (19966, 7903420), (20860, 7564702), (39932, 3951710), (41720, 3782351), (49915, 3161368), (56453, 2795240), (69881, 2258120), (79864, 1975855), (99830, 1580684), (112906, 1397620), (139762, 1129060), (199660, 790342), (225812, 698810), (279524, 564530), (282265, 559048), (349405, 451624), (395171, 399320)]