2646956880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21543

約数の個数: 200

約数和(自身を含む): 9677580000

約数和(自身を除く): 7030623120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15390, 20520, 21499, 24624, 30780, 41040, 42998, 61560, 64497, 85996, 107495, 123120, 128994, 171992, 193491, 214990, 257988, 322485, 343984, 386982, 408481, 429980, 515976, 580473, 644970, 773964, 816962, 859960, 967455, 1031952, 1160946, 1225443, 1289940, 1547928, 1633924, 1719920, 1741419, 1934910, 2042405, 2321892, 2450886, 2579880, 2902365, 3095856, 3267848, 3482838, 3676329, 3869820, 4084810, 4643784, 4901772, 5159760, 5804730, 6127215, 6535696, 6965676, 7352658, 7739640, 8169620, 8707095, 9287568, 9803544, 11028987, 11609460, 12254430, 13931352, 14705316, 15479280, 16339240, 17414190, 18381645, 19607088, 22057974, 23218920, 24508860, 27862704, 29410632, 32678480, 33086961, 34828380, 36763290, 44115948, 46437840, 49017720, 55144935, 58821264, 66173922, 69656760, 73526580, 88231896, 98035440, 110289870, 132347844, 139313520, 147053160, 165434805, 176463792, 220579740, 264695688, 294106320, 330869610, 441159480, 529391376, 661739220, 882318960, 1323478440, 2646956880]

約数ペア:

[(1, 2646956880), (2, 1323478440), (3, 882318960), (4, 661739220), (5, 529391376), (6, 441159480), (8, 330869610), (9, 294106320), (10, 264695688), (12, 220579740), (15, 176463792), (16, 165434805), (18, 147053160), (19, 139313520), (20, 132347844), (24, 110289870), (27, 98035440), (30, 88231896), (36, 73526580), (38, 69656760), (40, 66173922), (45, 58821264), (48, 55144935), (54, 49017720), (57, 46437840), (60, 44115948), (72, 36763290), (76, 34828380), (80, 33086961), (81, 32678480), (90, 29410632), (95, 27862704), (108, 24508860), (114, 23218920), (120, 22057974), (135, 19607088), (144, 18381645), (152, 17414190), (162, 16339240), (171, 15479280), (180, 14705316), (190, 13931352), (216, 12254430), (228, 11609460), (240, 11028987), (270, 9803544), (285, 9287568), (304, 8707095), (324, 8169620), (342, 7739640), (360, 7352658), (380, 6965676), (405, 6535696), (432, 6127215), (456, 5804730), (513, 5159760), (540, 4901772), (570, 4643784), (648, 4084810), (684, 3869820), (720, 3676329), (760, 3482838), (810, 3267848), (855, 3095856), (912, 2902365), (1026, 2579880), (1080, 2450886), (1140, 2321892), (1296, 2042405), (1368, 1934910), (1520, 1741419), (1539, 1719920), (1620, 1633924), (1710, 1547928), (2052, 1289940), (2160, 1225443), (2280, 1160946), (2565, 1031952), (2736, 967455), (3078, 859960), (3240, 816962), (3420, 773964), (4104, 644970), (4560, 580473), (5130, 515976), (6156, 429980), (6480, 408481), (6840, 386982), (7695, 343984), (8208, 322485), (10260, 257988), (12312, 214990), (13680, 193491), (15390, 171992), (20520, 128994), (21499, 123120), (24624, 107495), (30780, 85996), (41040, 64497), (42998, 61560)]