2256313920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10889

約数の個数: 224

約数和(自身を含む): 8452079616

約数和(自身を除く): 6195765696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 10831, 13020, 13888, 14880, 17360, 20832, 21662, 26040, 29760, 32493, 34720, 41664, 43324, 52080, 54155, 64986, 69440, 75817, 86648, 104160, 108310, 129972, 151634, 162465, 173296, 208320, 216620, 227451, 259944, 303268, 324930, 335761, 346592, 379085, 433240, 454902, 519888, 606536, 649860, 671522, 693184, 758170, 866480, 909804, 1007283, 1039776, 1137255, 1213072, 1299720, 1343044, 1516340, 1678805, 1732960, 1819608, 2014566, 2079552, 2274510, 2350327, 2426144, 2599440, 2686088, 3032680, 3357610, 3465920, 3639216, 4029132, 4549020, 4700654, 4852288, 5036415, 5198880, 5372176, 6065360, 6715220, 7050981, 7278432, 8058264, 9098040, 9401308, 10072830, 10397760, 10744352, 11751635, 12130720, 13430440, 14101962, 14556864, 16116528, 18196080, 18802616, 20145660, 21488704, 23503270, 24261440, 26860880, 28203924, 32233056, 35254905, 36392160, 37605232, 40291320, 47006540, 53721760, 56407848, 64466112, 70509810, 72784320, 75210464, 80582640, 94013080, 107443520, 112815696, 141019620, 150420928, 161165280, 188026160, 225631392, 282039240, 322330560, 376052320, 451262784, 564078480, 752104640, 1128156960, 2256313920]

約数ペア:

[(1, 2256313920), (2, 1128156960), (3, 752104640), (4, 564078480), (5, 451262784), (6, 376052320), (7, 322330560), (8, 282039240), (10, 225631392), (12, 188026160), (14, 161165280), (15, 150420928), (16, 141019620), (20, 112815696), (21, 107443520), (24, 94013080), (28, 80582640), (30, 75210464), (31, 72784320), (32, 70509810), (35, 64466112), (40, 56407848), (42, 53721760), (48, 47006540), (56, 40291320), (60, 37605232), (62, 36392160), (64, 35254905), (70, 32233056), (80, 28203924), (84, 26860880), (93, 24261440), (96, 23503270), (105, 21488704), (112, 20145660), (120, 18802616), (124, 18196080), (140, 16116528), (155, 14556864), (160, 14101962), (168, 13430440), (186, 12130720), (192, 11751635), (210, 10744352), (217, 10397760), (224, 10072830), (240, 9401308), (248, 9098040), (280, 8058264), (310, 7278432), (320, 7050981), (336, 6715220), (372, 6065360), (420, 5372176), (434, 5198880), (448, 5036415), (465, 4852288), (480, 4700654), (496, 4549020), (560, 4029132), (620, 3639216), (651, 3465920), (672, 3357610), (744, 3032680), (840, 2686088), (868, 2599440), (930, 2426144), (960, 2350327), (992, 2274510), (1085, 2079552), (1120, 2014566), (1240, 1819608), (1302, 1732960), (1344, 1678805), (1488, 1516340), (1680, 1343044), (1736, 1299720), (1860, 1213072), (1984, 1137255), (2170, 1039776), (2240, 1007283), (2480, 909804), (2604, 866480), (2976, 758170), (3255, 693184), (3360, 671522), (3472, 649860), (3720, 606536), (4340, 519888), (4960, 454902), (5208, 433240), (5952, 379085), (6510, 346592), (6720, 335761), (6944, 324930), (7440, 303268), (8680, 259944), (9920, 227451), (10416, 216620), (10831, 208320), (13020, 173296), (13888, 162465), (14880, 151634), (17360, 129972), (20832, 108310), (21662, 104160), (26040, 86648), (29760, 75817), (32493, 69440), (34720, 64986), (41664, 54155), (43324, 52080)]