86147880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 320

約数和(自身を含む): 338808960

約数和(自身を除く): 252661080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 49, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 98, 104, 105, 115, 120, 130, 138, 140, 147, 156, 161, 168, 182, 184, 195, 196, 210, 230, 245, 260, 273, 276, 280, 294, 299, 312, 322, 343, 345, 364, 390, 392, 420, 455, 460, 483, 490, 520, 546, 552, 588, 598, 637, 644, 686, 690, 728, 735, 780, 805, 840, 897, 910, 920, 966, 980, 1029, 1092, 1127, 1176, 1196, 1274, 1288, 1365, 1372, 1380, 1470, 1495, 1560, 1610, 1715, 1794, 1820, 1911, 1932, 1960, 2058, 2093, 2184, 2254, 2392, 2401, 2415, 2548, 2730, 2744, 2760, 2940, 2990, 3185, 3220, 3381, 3430, 3588, 3640, 3822, 3864, 4116, 4186, 4459, 4485, 4508, 4802, 4830, 5096, 5145, 5460, 5635, 5880, 5980, 6279, 6370, 6440, 6762, 6860, 7176, 7203, 7644, 7889, 8232, 8372, 8918, 8970, 9016, 9555, 9604, 9660, 10290, 10465, 10920, 11270, 11960, 12005, 12558, 12740, 13377, 13524, 13720, 14406, 14651, 15288, 15778, 16744, 16905, 17836, 17940, 19110, 19208, 19320, 20580, 20930, 22295, 22540, 23667, 24010, 25116, 25480, 26754, 27048, 28812, 29302, 31213, 31395, 31556, 33810, 35672, 35880, 36015, 38220, 39445, 41160, 41860, 43953, 44590, 45080, 47334, 48020, 50232, 53508, 55223, 57624, 58604, 62426, 62790, 63112, 66885, 67620, 72030, 73255, 76440, 78890, 83720, 87906, 89180, 93639, 94668, 96040, 102557, 107016, 110446, 117208, 118335, 124852, 125580, 133770, 135240, 144060, 146510, 156065, 157780, 165669, 175812, 178360, 187278, 189336, 205114, 219765, 220892, 236670, 249704, 251160, 267540, 276115, 288120, 293020, 307671, 312130, 315560, 331338, 351624, 374556, 410228, 439530, 441784, 468195, 473340, 512785, 535080, 552230, 586040, 615342, 624260, 662676, 717899, 749112, 820456, 828345, 879060, 936390, 946680, 1025570, 1104460, 1230684, 1248520, 1325352, 1435798, 1538355, 1656690, 1758120, 1872780, 2051140, 2153697, 2208920, 2461368, 2871596, 3076710, 3313380, 3589495, 3745560, 4102280, 4307394, 5743192, 6153420, 6626760, 7178990, 8614788, 10768485, 12306840, 14357980, 17229576, 21536970, 28715960, 43073940, 86147880]

約数ペア:

[(1, 86147880), (2, 43073940), (3, 28715960), (4, 21536970), (5, 17229576), (6, 14357980), (7, 12306840), (8, 10768485), (10, 8614788), (12, 7178990), (13, 6626760), (14, 6153420), (15, 5743192), (20, 4307394), (21, 4102280), (23, 3745560), (24, 3589495), (26, 3313380), (28, 3076710), (30, 2871596), (35, 2461368), (39, 2208920), (40, 2153697), (42, 2051140), (46, 1872780), (49, 1758120), (52, 1656690), (56, 1538355), (60, 1435798), (65, 1325352), (69, 1248520), (70, 1230684), (78, 1104460), (84, 1025570), (91, 946680), (92, 936390), (98, 879060), (104, 828345), (105, 820456), (115, 749112), (120, 717899), (130, 662676), (138, 624260), (140, 615342), (147, 586040), (156, 552230), (161, 535080), (168, 512785), (182, 473340), (184, 468195), (195, 441784), (196, 439530), (210, 410228), (230, 374556), (245, 351624), (260, 331338), (273, 315560), (276, 312130), (280, 307671), (294, 293020), (299, 288120), (312, 276115), (322, 267540), (343, 251160), (345, 249704), (364, 236670), (390, 220892), (392, 219765), (420, 205114), (455, 189336), (460, 187278), (483, 178360), (490, 175812), (520, 165669), (546, 157780), (552, 156065), (588, 146510), (598, 144060), (637, 135240), (644, 133770), (686, 125580), (690, 124852), (728, 118335), (735, 117208), (780, 110446), (805, 107016), (840, 102557), (897, 96040), (910, 94668), (920, 93639), (966, 89180), (980, 87906), (1029, 83720), (1092, 78890), (1127, 76440), (1176, 73255), (1196, 72030), (1274, 67620), (1288, 66885), (1365, 63112), (1372, 62790), (1380, 62426), (1470, 58604), (1495, 57624), (1560, 55223), (1610, 53508), (1715, 50232), (1794, 48020), (1820, 47334), (1911, 45080), (1932, 44590), (1960, 43953), (2058, 41860), (2093, 41160), (2184, 39445), (2254, 38220), (2392, 36015), (2401, 35880), (2415, 35672), (2548, 33810), (2730, 31556), (2744, 31395), (2760, 31213), (2940, 29302), (2990, 28812), (3185, 27048), (3220, 26754), (3381, 25480), (3430, 25116), (3588, 24010), (3640, 23667), (3822, 22540), (3864, 22295), (4116, 20930), (4186, 20580), (4459, 19320), (4485, 19208), (4508, 19110), (4802, 17940), (4830, 17836), (5096, 16905), (5145, 16744), (5460, 15778), (5635, 15288), (5880, 14651), (5980, 14406), (6279, 13720), (6370, 13524), (6440, 13377), (6762, 12740), (6860, 12558), (7176, 12005), (7203, 11960), (7644, 11270), (7889, 10920), (8232, 10465), (8372, 10290), (8918, 9660), (8970, 9604), (9016, 9555)]