2786110320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5987}}^1$

素因数の和:6287

約数の個数: 160

約数和(自身を含む): 9908080128

約数和(自身を除く): 7121969808

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, 112, 120, 140, 168, 210, 240, 277, 280, 336, 420, 554, 560, 831, 840, 1108, 1385, 1662, 1680, 1939, 2216, 2770, 3324, 3878, 4155, 4432, 5540, 5817, 5987, 6648, 7756, 8310, 9695, 11080, 11634, 11974, 13296, 15512, 16620, 17961, 19390, 22160, 23268, 23948, 29085, 29935, 31024, 33240, 35922, 38780, 41909, 46536, 47896, 58170, 59870, 66480, 71844, 77560, 83818, 89805, 93072, 95792, 116340, 119740, 125727, 143688, 155120, 167636, 179610, 209545, 232680, 239480, 251454, 287376, 335272, 359220, 419090, 465360, 478960, 502908, 628635, 670544, 718440, 838180, 1005816, 1257270, 1436880, 1658399, 1676360, 2011632, 2514540, 3316798, 3352720, 4975197, 5029080, 6633596, 8291995, 9950394, 10058160, 11608793, 13267192, 16583990, 19900788, 23217586, 24875985, 26534384, 33167980, 34826379, 39801576, 46435172, 49751970, 58043965, 66335960, 69652758, 79603152, 92870344, 99503940, 116087930, 132671920, 139305516, 174131895, 185740688, 199007880, 232175860, 278611032, 348263790, 398015760, 464351720, 557222064, 696527580, 928703440, 1393055160, 2786110320]

約数ペア:

[(1, 2786110320), (2, 1393055160), (3, 928703440), (4, 696527580), (5, 557222064), (6, 464351720), (7, 398015760), (8, 348263790), (10, 278611032), (12, 232175860), (14, 199007880), (15, 185740688), (16, 174131895), (20, 139305516), (21, 132671920), (24, 116087930), (28, 99503940), (30, 92870344), (35, 79603152), (40, 69652758), (42, 66335960), (48, 58043965), (56, 49751970), (60, 46435172), (70, 39801576), (80, 34826379), (84, 33167980), (105, 26534384), (112, 24875985), (120, 23217586), (140, 19900788), (168, 16583990), (210, 13267192), (240, 11608793), (277, 10058160), (280, 9950394), (336, 8291995), (420, 6633596), (554, 5029080), (560, 4975197), (831, 3352720), (840, 3316798), (1108, 2514540), (1385, 2011632), (1662, 1676360), (1680, 1658399), (1939, 1436880), (2216, 1257270), (2770, 1005816), (3324, 838180), (3878, 718440), (4155, 670544), (4432, 628635), (5540, 502908), (5817, 478960), (5987, 465360), (6648, 419090), (7756, 359220), (8310, 335272), (9695, 287376), (11080, 251454), (11634, 239480), (11974, 232680), (13296, 209545), (15512, 179610), (16620, 167636), (17961, 155120), (19390, 143688), (22160, 125727), (23268, 119740), (23948, 116340), (29085, 95792), (29935, 93072), (31024, 89805), (33240, 83818), (35922, 77560), (38780, 71844), (41909, 66480), (46536, 59870), (47896, 58170)]