290095260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 1036933632

約数和(自身を除く): 746838372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 67, 70, 78, 84, 91, 105, 122, 130, 134, 140, 156, 169, 182, 183, 195, 201, 210, 244, 260, 268, 273, 305, 335, 338, 364, 366, 390, 402, 420, 427, 455, 469, 507, 546, 610, 670, 676, 732, 780, 793, 804, 845, 854, 871, 910, 915, 938, 1005, 1014, 1092, 1183, 1220, 1281, 1340, 1365, 1407, 1586, 1690, 1708, 1742, 1820, 1830, 1876, 2010, 2028, 2135, 2345, 2366, 2379, 2535, 2562, 2613, 2730, 2814, 3172, 3380, 3484, 3549, 3660, 3965, 4020, 4087, 4270, 4355, 4690, 4732, 4758, 5070, 5124, 5226, 5460, 5551, 5628, 5915, 6097, 6405, 7035, 7098, 7930, 8174, 8540, 8710, 9380, 9516, 10140, 10309, 10452, 11102, 11323, 11830, 11895, 12194, 12261, 12810, 13065, 14070, 14196, 15860, 16348, 16653, 17420, 17745, 18291, 20435, 20618, 22204, 22646, 23660, 23790, 24388, 24522, 25620, 26130, 27755, 28140, 28609, 30485, 30927, 33306, 33969, 35490, 36582, 40870, 41236, 45292, 47580, 49044, 51545, 52260, 53131, 55510, 56615, 57218, 60970, 61305, 61854, 66612, 67938, 70980, 72163, 73164, 79261, 81740, 83265, 85827, 91455, 103090, 106262, 111020, 113230, 114436, 121940, 122610, 123708, 135876, 143045, 144326, 154635, 158522, 159393, 166530, 169845, 171654, 182910, 206180, 212524, 216489, 226460, 237783, 245220, 265655, 286090, 288652, 309270, 317044, 318786, 333060, 339690, 343308, 360815, 365820, 371917, 396305, 429135, 432978, 475566, 531310, 572180, 618540, 637572, 679380, 690703, 721630, 743834, 792610, 796965, 858270, 865956, 951132, 1062620, 1082445, 1115751, 1188915, 1381406, 1443260, 1487668, 1585220, 1593930, 1716540, 1859585, 2072109, 2164890, 2231502, 2377830, 2762812, 3187860, 3453515, 3719170, 4144218, 4329780, 4463004, 4755660, 4834921, 5578755, 6907030, 7438340, 8288436, 9669842, 10360545, 11157510, 13814060, 14504763, 19339684, 20721090, 22315020, 24174605, 29009526, 41442180, 48349210, 58019052, 72523815, 96698420, 145047630, 290095260]

約数ペア:

[(1, 290095260), (2, 145047630), (3, 96698420), (4, 72523815), (5, 58019052), (6, 48349210), (7, 41442180), (10, 29009526), (12, 24174605), (13, 22315020), (14, 20721090), (15, 19339684), (20, 14504763), (21, 13814060), (26, 11157510), (28, 10360545), (30, 9669842), (35, 8288436), (39, 7438340), (42, 6907030), (52, 5578755), (60, 4834921), (61, 4755660), (65, 4463004), (67, 4329780), (70, 4144218), (78, 3719170), (84, 3453515), (91, 3187860), (105, 2762812), (122, 2377830), (130, 2231502), (134, 2164890), (140, 2072109), (156, 1859585), (169, 1716540), (182, 1593930), (183, 1585220), (195, 1487668), (201, 1443260), (210, 1381406), (244, 1188915), (260, 1115751), (268, 1082445), (273, 1062620), (305, 951132), (335, 865956), (338, 858270), (364, 796965), (366, 792610), (390, 743834), (402, 721630), (420, 690703), (427, 679380), (455, 637572), (469, 618540), (507, 572180), (546, 531310), (610, 475566), (670, 432978), (676, 429135), (732, 396305), (780, 371917), (793, 365820), (804, 360815), (845, 343308), (854, 339690), (871, 333060), (910, 318786), (915, 317044), (938, 309270), (1005, 288652), (1014, 286090), (1092, 265655), (1183, 245220), (1220, 237783), (1281, 226460), (1340, 216489), (1365, 212524), (1407, 206180), (1586, 182910), (1690, 171654), (1708, 169845), (1742, 166530), (1820, 159393), (1830, 158522), (1876, 154635), (2010, 144326), (2028, 143045), (2135, 135876), (2345, 123708), (2366, 122610), (2379, 121940), (2535, 114436), (2562, 113230), (2613, 111020), (2730, 106262), (2814, 103090), (3172, 91455), (3380, 85827), (3484, 83265), (3549, 81740), (3660, 79261), (3965, 73164), (4020, 72163), (4087, 70980), (4270, 67938), (4355, 66612), (4690, 61854), (4732, 61305), (4758, 60970), (5070, 57218), (5124, 56615), (5226, 55510), (5460, 53131), (5551, 52260), (5628, 51545), (5915, 49044), (6097, 47580), (6405, 45292), (7035, 41236), (7098, 40870), (7930, 36582), (8174, 35490), (8540, 33969), (8710, 33306), (9380, 30927), (9516, 30485), (10140, 28609), (10309, 28140), (10452, 27755), (11102, 26130), (11323, 25620), (11830, 24522), (11895, 24388), (12194, 23790), (12261, 23660), (12810, 22646), (13065, 22204), (14070, 20618), (14196, 20435), (15860, 18291), (16348, 17745), (16653, 17420)]