2968804520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 7962744960

約数和(自身を除く): 4993940440

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 85, 88, 110, 136, 148, 170, 185, 187, 220, 289, 296, 340, 370, 374, 407, 440, 578, 629, 631, 680, 740, 748, 814, 935, 1156, 1258, 1262, 1445, 1480, 1496, 1628, 1870, 2035, 2312, 2516, 2524, 2890, 3145, 3155, 3179, 3256, 3740, 4070, 5032, 5048, 5780, 6290, 6310, 6358, 6919, 6941, 7480, 8140, 10693, 10727, 11560, 12580, 12620, 12716, 13838, 13882, 15895, 16280, 21386, 21454, 23347, 25160, 25240, 25432, 27676, 27764, 31790, 34595, 34705, 42772, 42908, 46694, 53465, 53635, 55352, 55528, 63580, 69190, 69410, 85544, 85816, 93388, 106930, 107270, 116735, 117623, 117997, 127160, 138380, 138820, 182359, 186776, 213860, 214540, 233470, 235246, 235994, 256817, 276760, 277640, 364718, 396899, 427720, 429080, 466940, 470492, 471988, 513634, 588115, 589985, 729436, 793798, 911795, 933880, 940984, 943976, 1027268, 1176230, 1179970, 1284085, 1458872, 1587596, 1823590, 1984495, 2005949, 2054536, 2352460, 2359940, 2568170, 3175192, 3647180, 3968990, 4011898, 4365889, 4704920, 4719880, 5136340, 6747283, 7294360, 7937980, 8023796, 8731778, 10029745, 10272680, 13494566, 15875960, 16047592, 17463556, 20059490, 21829445, 26989132, 33736415, 34927112, 40118980, 43658890, 53978264, 67472830, 74220113, 80237960, 87317780, 134945660, 148440226, 174635560, 269891320, 296880452, 371100565, 593760904, 742201130, 1484402260, 2968804520]

約数ペア:

[(1, 2968804520), (2, 1484402260), (4, 742201130), (5, 593760904), (8, 371100565), (10, 296880452), (11, 269891320), (17, 174635560), (20, 148440226), (22, 134945660), (34, 87317780), (37, 80237960), (40, 74220113), (44, 67472830), (55, 53978264), (68, 43658890), (74, 40118980), (85, 34927112), (88, 33736415), (110, 26989132), (136, 21829445), (148, 20059490), (170, 17463556), (185, 16047592), (187, 15875960), (220, 13494566), (289, 10272680), (296, 10029745), (340, 8731778), (370, 8023796), (374, 7937980), (407, 7294360), (440, 6747283), (578, 5136340), (629, 4719880), (631, 4704920), (680, 4365889), (740, 4011898), (748, 3968990), (814, 3647180), (935, 3175192), (1156, 2568170), (1258, 2359940), (1262, 2352460), (1445, 2054536), (1480, 2005949), (1496, 1984495), (1628, 1823590), (1870, 1587596), (2035, 1458872), (2312, 1284085), (2516, 1179970), (2524, 1176230), (2890, 1027268), (3145, 943976), (3155, 940984), (3179, 933880), (3256, 911795), (3740, 793798), (4070, 729436), (5032, 589985), (5048, 588115), (5780, 513634), (6290, 471988), (6310, 470492), (6358, 466940), (6919, 429080), (6941, 427720), (7480, 396899), (8140, 364718), (10693, 277640), (10727, 276760), (11560, 256817), (12580, 235994), (12620, 235246), (12716, 233470), (13838, 214540), (13882, 213860), (15895, 186776), (16280, 182359), (21386, 138820), (21454, 138380), (23347, 127160), (25160, 117997), (25240, 117623), (25432, 116735), (27676, 107270), (27764, 106930), (31790, 93388), (34595, 85816), (34705, 85544), (42772, 69410), (42908, 69190), (46694, 63580), (53465, 55528), (53635, 55352)]