8017542960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{43783}}^1$

素因数の和:43915

約数の個数: 160

約数和(自身を含む): 28666260480

約数和(自身を除く): 20648717520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 5232, 6104, 6540, 7630, 8720, 9156, 11445, 12208, 13080, 15260, 18312, 22890, 26160, 30520, 36624, 43783, 45780, 61040, 87566, 91560, 131349, 175132, 183120, 218915, 262698, 306481, 350264, 437830, 525396, 612962, 656745, 700528, 875660, 919443, 1050792, 1225924, 1313490, 1532405, 1751320, 1838886, 2101584, 2451848, 2626980, 3064810, 3502640, 3677772, 4597215, 4772347, 4903696, 5253960, 6129620, 7355544, 9194430, 9544694, 10507920, 12259240, 14317041, 14711088, 18388860, 19089388, 23861735, 24518480, 28634082, 33406429, 36777720, 38178776, 47723470, 57268164, 66812858, 71585205, 73555440, 76357552, 95446940, 100219287, 114536328, 133625716, 143170410, 167032145, 190893880, 200438574, 229072656, 267251432, 286340820, 334064290, 381787760, 400877148, 501096435, 534502864, 572681640, 668128580, 801754296, 1002192870, 1145363280, 1336257160, 1603508592, 2004385740, 2672514320, 4008771480, 8017542960]

約数ペア:

[(1, 8017542960), (2, 4008771480), (3, 2672514320), (4, 2004385740), (5, 1603508592), (6, 1336257160), (7, 1145363280), (8, 1002192870), (10, 801754296), (12, 668128580), (14, 572681640), (15, 534502864), (16, 501096435), (20, 400877148), (21, 381787760), (24, 334064290), (28, 286340820), (30, 267251432), (35, 229072656), (40, 200438574), (42, 190893880), (48, 167032145), (56, 143170410), (60, 133625716), (70, 114536328), (80, 100219287), (84, 95446940), (105, 76357552), (109, 73555440), (112, 71585205), (120, 66812858), (140, 57268164), (168, 47723470), (210, 38178776), (218, 36777720), (240, 33406429), (280, 28634082), (327, 24518480), (336, 23861735), (420, 19089388), (436, 18388860), (545, 14711088), (560, 14317041), (654, 12259240), (763, 10507920), (840, 9544694), (872, 9194430), (1090, 7355544), (1308, 6129620), (1526, 5253960), (1635, 4903696), (1680, 4772347), (1744, 4597215), (2180, 3677772), (2289, 3502640), (2616, 3064810), (3052, 2626980), (3270, 2451848), (3815, 2101584), (4360, 1838886), (4578, 1751320), (5232, 1532405), (6104, 1313490), (6540, 1225924), (7630, 1050792), (8720, 919443), (9156, 875660), (11445, 700528), (12208, 656745), (13080, 612962), (15260, 525396), (18312, 437830), (22890, 350264), (26160, 306481), (30520, 262698), (36624, 218915), (43783, 183120), (45780, 175132), (61040, 131349), (87566, 91560)]