2861095680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1$

素因数の和:2587

約数の個数: 216

約数和(自身を含む): 10001169360

約数和(自身を除く): 7140073680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 576, 606, 640, 720, 768, 808, 909, 960, 1010, 1152, 1212, 1280, 1440, 1515, 1616, 1818, 1920, 2020, 2304, 2424, 2459, 2880, 3030, 3232, 3636, 3840, 4040, 4545, 4848, 4918, 5760, 6060, 6464, 7272, 7377, 8080, 9090, 9696, 9836, 11520, 12120, 12295, 12928, 14544, 14754, 16160, 18180, 19392, 19672, 22131, 24240, 24590, 25856, 29088, 29508, 32320, 36360, 36885, 38784, 39344, 44262, 48480, 49180, 58176, 59016, 64640, 72720, 73770, 77568, 78688, 88524, 96960, 98360, 110655, 116352, 118032, 129280, 145440, 147540, 157376, 177048, 193920, 196720, 221310, 232704, 236064, 248359, 290880, 295080, 314752, 354096, 387840, 393440, 442620, 472128, 496718, 581760, 590160, 629504, 708192, 745077, 786880, 885240, 944256, 993436, 1163520, 1180320, 1241795, 1416384, 1490154, 1573760, 1770480, 1888512, 1986872, 2235231, 2360640, 2483590, 2832768, 2980308, 3147520, 3540960, 3725385, 3973744, 4470462, 4721280, 4967180, 5665536, 5960616, 7081920, 7450770, 7947488, 8940924, 9442560, 9934360, 11176155, 11921232, 14163840, 14901540, 15894976, 17881848, 19868720, 22352310, 23842464, 28327680, 29803080, 31789952, 35763696, 39737440, 44704620, 47684928, 59606160, 63579904, 71527392, 79474880, 89409240, 95369856, 119212320, 143054784, 158949760, 178818480, 190739712, 238424640, 286109568, 317899520, 357636960, 476849280, 572219136, 715273920, 953698560, 1430547840, 2861095680]

約数ペア:

[(1, 2861095680), (2, 1430547840), (3, 953698560), (4, 715273920), (5, 572219136), (6, 476849280), (8, 357636960), (9, 317899520), (10, 286109568), (12, 238424640), (15, 190739712), (16, 178818480), (18, 158949760), (20, 143054784), (24, 119212320), (30, 95369856), (32, 89409240), (36, 79474880), (40, 71527392), (45, 63579904), (48, 59606160), (60, 47684928), (64, 44704620), (72, 39737440), (80, 35763696), (90, 31789952), (96, 29803080), (101, 28327680), (120, 23842464), (128, 22352310), (144, 19868720), (160, 17881848), (180, 15894976), (192, 14901540), (202, 14163840), (240, 11921232), (256, 11176155), (288, 9934360), (303, 9442560), (320, 8940924), (360, 7947488), (384, 7450770), (404, 7081920), (480, 5960616), (505, 5665536), (576, 4967180), (606, 4721280), (640, 4470462), (720, 3973744), (768, 3725385), (808, 3540960), (909, 3147520), (960, 2980308), (1010, 2832768), (1152, 2483590), (1212, 2360640), (1280, 2235231), (1440, 1986872), (1515, 1888512), (1616, 1770480), (1818, 1573760), (1920, 1490154), (2020, 1416384), (2304, 1241795), (2424, 1180320), (2459, 1163520), (2880, 993436), (3030, 944256), (3232, 885240), (3636, 786880), (3840, 745077), (4040, 708192), (4545, 629504), (4848, 590160), (4918, 581760), (5760, 496718), (6060, 472128), (6464, 442620), (7272, 393440), (7377, 387840), (8080, 354096), (9090, 314752), (9696, 295080), (9836, 290880), (11520, 248359), (12120, 236064), (12295, 232704), (12928, 221310), (14544, 196720), (14754, 193920), (16160, 177048), (18180, 157376), (19392, 147540), (19672, 145440), (22131, 129280), (24240, 118032), (24590, 116352), (25856, 110655), (29088, 98360), (29508, 96960), (32320, 88524), (36360, 78688), (36885, 77568), (38784, 73770), (39344, 72720), (44262, 64640), (48480, 59016), (49180, 58176)]