2347290120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1292

約数の個数: 192

約数和(自身を含む): 8217521280

約数和(自身を除く): 5870231160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 617, 647, 735, 840, 980, 1176, 1234, 1294, 1470, 1851, 1941, 1960, 2468, 2588, 2940, 3085, 3235, 3702, 3882, 4319, 4529, 4936, 5176, 5880, 6170, 6470, 7404, 7764, 8638, 9058, 9255, 9705, 12340, 12940, 12957, 13587, 14808, 15528, 17276, 18116, 18510, 19410, 21595, 22645, 24680, 25880, 25914, 27174, 30233, 31703, 34552, 36232, 37020, 38820, 43190, 45290, 51828, 54348, 60466, 63406, 64785, 67935, 74040, 77640, 86380, 90580, 90699, 95109, 103656, 108696, 120932, 126812, 129570, 135870, 151165, 158515, 172760, 181160, 181398, 190218, 241864, 253624, 259140, 271740, 302330, 317030, 362796, 380436, 399199, 453495, 475545, 518280, 543480, 604660, 634060, 725592, 760872, 798398, 906990, 951090, 1197597, 1209320, 1268120, 1596796, 1813980, 1902180, 1995995, 2395194, 2794393, 3193592, 3627960, 3804360, 3991990, 4790388, 5588786, 5987985, 7983980, 8383179, 9580776, 11177572, 11975970, 13971965, 15967960, 16766358, 19560751, 22355144, 23951940, 27943930, 33532716, 39121502, 41915895, 47903880, 55887860, 58682253, 67065432, 78243004, 83831790, 97803755, 111775720, 117364506, 156486008, 167663580, 195607510, 234729012, 293411265, 335327160, 391215020, 469458024, 586822530, 782430040, 1173645060, 2347290120]

約数ペア:

[(1, 2347290120), (2, 1173645060), (3, 782430040), (4, 586822530), (5, 469458024), (6, 391215020), (7, 335327160), (8, 293411265), (10, 234729012), (12, 195607510), (14, 167663580), (15, 156486008), (20, 117364506), (21, 111775720), (24, 97803755), (28, 83831790), (30, 78243004), (35, 67065432), (40, 58682253), (42, 55887860), (49, 47903880), (56, 41915895), (60, 39121502), (70, 33532716), (84, 27943930), (98, 23951940), (105, 22355144), (120, 19560751), (140, 16766358), (147, 15967960), (168, 13971965), (196, 11975970), (210, 11177572), (245, 9580776), (280, 8383179), (294, 7983980), (392, 5987985), (420, 5588786), (490, 4790388), (588, 3991990), (617, 3804360), (647, 3627960), (735, 3193592), (840, 2794393), (980, 2395194), (1176, 1995995), (1234, 1902180), (1294, 1813980), (1470, 1596796), (1851, 1268120), (1941, 1209320), (1960, 1197597), (2468, 951090), (2588, 906990), (2940, 798398), (3085, 760872), (3235, 725592), (3702, 634060), (3882, 604660), (4319, 543480), (4529, 518280), (4936, 475545), (5176, 453495), (5880, 399199), (6170, 380436), (6470, 362796), (7404, 317030), (7764, 302330), (8638, 271740), (9058, 259140), (9255, 253624), (9705, 241864), (12340, 190218), (12940, 181398), (12957, 181160), (13587, 172760), (14808, 158515), (15528, 151165), (17276, 135870), (18116, 129570), (18510, 126812), (19410, 120932), (21595, 108696), (22645, 103656), (24680, 95109), (25880, 90699), (25914, 90580), (27174, 86380), (30233, 77640), (31703, 74040), (34552, 67935), (36232, 64785), (37020, 63406), (38820, 60466), (43190, 54348), (45290, 51828)]