84811440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2699

約数の個数: 160

約数和(自身を含む): 316408320

約数和(自身を除く): 231596880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2657, 2660, 3192, 3990, 4560, 5314, 5320, 6384, 7971, 7980, 10628, 10640, 13285, 15942, 15960, 18599, 21256, 26570, 31884, 31920, 37198, 39855, 42512, 50483, 53140, 55797, 63768, 74396, 79710, 92995, 100966, 106280, 111594, 127536, 148792, 151449, 159420, 185990, 201932, 212560, 223188, 252415, 278985, 297584, 302898, 318840, 353381, 371980, 403864, 446376, 504830, 557970, 605796, 637680, 706762, 743960, 757245, 807728, 892752, 1009660, 1060143, 1115940, 1211592, 1413524, 1487920, 1514490, 1766905, 2019320, 2120286, 2231880, 2423184, 2827048, 3028980, 3533810, 4038640, 4240572, 4463760, 5300715, 5654096, 6057960, 7067620, 8481144, 10601430, 12115920, 14135240, 16962288, 21202860, 28270480, 42405720, 84811440]

約数ペア:

[(1, 84811440), (2, 42405720), (3, 28270480), (4, 21202860), (5, 16962288), (6, 14135240), (7, 12115920), (8, 10601430), (10, 8481144), (12, 7067620), (14, 6057960), (15, 5654096), (16, 5300715), (19, 4463760), (20, 4240572), (21, 4038640), (24, 3533810), (28, 3028980), (30, 2827048), (35, 2423184), (38, 2231880), (40, 2120286), (42, 2019320), (48, 1766905), (56, 1514490), (57, 1487920), (60, 1413524), (70, 1211592), (76, 1115940), (80, 1060143), (84, 1009660), (95, 892752), (105, 807728), (112, 757245), (114, 743960), (120, 706762), (133, 637680), (140, 605796), (152, 557970), (168, 504830), (190, 446376), (210, 403864), (228, 371980), (240, 353381), (266, 318840), (280, 302898), (285, 297584), (304, 278985), (336, 252415), (380, 223188), (399, 212560), (420, 201932), (456, 185990), (532, 159420), (560, 151449), (570, 148792), (665, 127536), (760, 111594), (798, 106280), (840, 100966), (912, 92995), (1064, 79710), (1140, 74396), (1330, 63768), (1520, 55797), (1596, 53140), (1680, 50483), (1995, 42512), (2128, 39855), (2280, 37198), (2657, 31920), (2660, 31884), (3192, 26570), (3990, 21256), (4560, 18599), (5314, 15960), (5320, 15942), (6384, 13285), (7971, 10640), (7980, 10628)]