872772030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 256

約数和(自身を含む): 2757888000

約数和(自身を除く): 1885115970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 26, 27, 30, 38, 39, 45, 46, 54, 57, 65, 69, 78, 90, 95, 114, 115, 117, 130, 135, 138, 171, 190, 195, 207, 230, 234, 247, 270, 285, 299, 342, 345, 351, 390, 414, 437, 494, 513, 569, 570, 585, 598, 621, 690, 702, 741, 855, 874, 897, 1026, 1035, 1138, 1170, 1235, 1242, 1311, 1482, 1495, 1707, 1710, 1755, 1794, 2070, 2185, 2223, 2470, 2565, 2622, 2691, 2845, 2990, 3105, 3414, 3510, 3705, 3933, 4370, 4446, 4485, 5121, 5130, 5382, 5681, 5690, 6210, 6555, 6669, 7397, 7410, 7866, 8073, 8535, 8970, 10242, 10811, 11115, 11362, 11799, 13087, 13110, 13338, 13455, 14794, 15363, 16146, 17043, 17070, 19665, 21622, 22191, 22230, 23598, 25605, 26174, 26910, 28405, 30726, 32433, 33345, 34086, 36985, 39261, 39330, 40365, 44382, 51129, 51210, 54055, 56810, 58995, 64866, 65435, 66573, 66690, 73970, 76815, 78522, 80730, 85215, 97299, 102258, 108110, 110955, 117783, 117990, 130870, 133146, 140543, 153387, 153630, 162165, 170131, 170430, 194598, 196305, 199719, 221910, 235566, 248653, 255645, 281086, 291897, 306774, 324330, 332865, 340262, 353349, 392610, 399438, 421629, 486495, 497306, 510393, 511290, 583794, 588915, 665730, 702715, 706698, 745959, 766935, 843258, 850655, 972990, 998595, 1020786, 1177830, 1243265, 1264887, 1405430, 1459485, 1491918, 1531179, 1533870, 1701310, 1766745, 1997190, 2108145, 2237877, 2486530, 2529774, 2551965, 2918970, 3062358, 3232489, 3533490, 3729795, 3794661, 4216290, 4475754, 4593537, 5103930, 6324435, 6464978, 6713631, 7459590, 7589322, 7655895, 9187074, 9697467, 11189385, 12648870, 13427262, 15311790, 16162445, 18973305, 19394934, 22378770, 22967685, 29092401, 32324890, 33568155, 37946610, 45935370, 48487335, 58184802, 67136310, 87277203, 96974670, 145462005, 174554406, 290924010, 436386015, 872772030]

約数ペア:

[(1, 872772030), (2, 436386015), (3, 290924010), (5, 174554406), (6, 145462005), (9, 96974670), (10, 87277203), (13, 67136310), (15, 58184802), (18, 48487335), (19, 45935370), (23, 37946610), (26, 33568155), (27, 32324890), (30, 29092401), (38, 22967685), (39, 22378770), (45, 19394934), (46, 18973305), (54, 16162445), (57, 15311790), (65, 13427262), (69, 12648870), (78, 11189385), (90, 9697467), (95, 9187074), (114, 7655895), (115, 7589322), (117, 7459590), (130, 6713631), (135, 6464978), (138, 6324435), (171, 5103930), (190, 4593537), (195, 4475754), (207, 4216290), (230, 3794661), (234, 3729795), (247, 3533490), (270, 3232489), (285, 3062358), (299, 2918970), (342, 2551965), (345, 2529774), (351, 2486530), (390, 2237877), (414, 2108145), (437, 1997190), (494, 1766745), (513, 1701310), (569, 1533870), (570, 1531179), (585, 1491918), (598, 1459485), (621, 1405430), (690, 1264887), (702, 1243265), (741, 1177830), (855, 1020786), (874, 998595), (897, 972990), (1026, 850655), (1035, 843258), (1138, 766935), (1170, 745959), (1235, 706698), (1242, 702715), (1311, 665730), (1482, 588915), (1495, 583794), (1707, 511290), (1710, 510393), (1755, 497306), (1794, 486495), (2070, 421629), (2185, 399438), (2223, 392610), (2470, 353349), (2565, 340262), (2622, 332865), (2691, 324330), (2845, 306774), (2990, 291897), (3105, 281086), (3414, 255645), (3510, 248653), (3705, 235566), (3933, 221910), (4370, 199719), (4446, 196305), (4485, 194598), (5121, 170430), (5130, 170131), (5382, 162165), (5681, 153630), (5690, 153387), (6210, 140543), (6555, 133146), (6669, 130870), (7397, 117990), (7410, 117783), (7866, 110955), (8073, 108110), (8535, 102258), (8970, 97299), (10242, 85215), (10811, 80730), (11115, 78522), (11362, 76815), (11799, 73970), (13087, 66690), (13110, 66573), (13338, 65435), (13455, 64866), (14794, 58995), (15363, 56810), (16146, 54055), (17043, 51210), (17070, 51129), (19665, 44382), (21622, 40365), (22191, 39330), (22230, 39261), (23598, 36985), (25605, 34086), (26174, 33345), (26910, 32433), (28405, 30726)]