673996620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 2265145344

約数和(自身を除く): 1591148724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 43, 44, 51, 55, 60, 66, 68, 85, 86, 102, 110, 121, 127, 129, 132, 165, 170, 172, 187, 204, 215, 220, 242, 254, 255, 258, 330, 340, 363, 374, 381, 430, 473, 484, 508, 510, 516, 561, 605, 635, 645, 660, 726, 731, 748, 762, 860, 935, 946, 1020, 1122, 1210, 1270, 1290, 1397, 1419, 1452, 1462, 1524, 1815, 1870, 1892, 1905, 2057, 2159, 2193, 2244, 2365, 2420, 2540, 2580, 2794, 2805, 2838, 2924, 3630, 3655, 3740, 3810, 4114, 4191, 4318, 4386, 4730, 5203, 5461, 5588, 5610, 5676, 6171, 6477, 6985, 7095, 7260, 7310, 7620, 8041, 8228, 8382, 8636, 8772, 9460, 10285, 10406, 10795, 10922, 10965, 11220, 12342, 12954, 13970, 14190, 14620, 15367, 15609, 16082, 16383, 16764, 20570, 20812, 20955, 21590, 21844, 21930, 23749, 24123, 24684, 25908, 26015, 27305, 27940, 28380, 30734, 30855, 31218, 32164, 32385, 32766, 40205, 41140, 41910, 43180, 43860, 46101, 47498, 48246, 52030, 54610, 60071, 61468, 61710, 62436, 64770, 65532, 71247, 76835, 78045, 80410, 81915, 83820, 88451, 92202, 92837, 94996, 96492, 104060, 109220, 118745, 120142, 120615, 123420, 129540, 142494, 153670, 156090, 160820, 163830, 176902, 180213, 184404, 185674, 230505, 237490, 240284, 241230, 261239, 265353, 278511, 284988, 300355, 307340, 312180, 327660, 353804, 356235, 360426, 371348, 442255, 461010, 464185, 474980, 482460, 522478, 530706, 557022, 600710, 660781, 712470, 720852, 783717, 884510, 901065, 922020, 928370, 1021207, 1044956, 1061412, 1114044, 1201420, 1306195, 1321562, 1326765, 1392555, 1424940, 1567434, 1769020, 1802130, 1856740, 1982343, 2042414, 2612390, 2643124, 2653530, 2785110, 3063621, 3134868, 3303905, 3604260, 3918585, 3964686, 4084828, 5106035, 5224780, 5307060, 5570220, 6127242, 6607810, 7837170, 7929372, 9911715, 10212070, 11233277, 12254484, 13215620, 15318105, 15674340, 19823430, 20424140, 22466554, 30636210, 33699831, 39646860, 44933108, 56166385, 61272420, 67399662, 112332770, 134799324, 168499155, 224665540, 336998310, 673996620]

約数ペア:

[(1, 673996620), (2, 336998310), (3, 224665540), (4, 168499155), (5, 134799324), (6, 112332770), (10, 67399662), (11, 61272420), (12, 56166385), (15, 44933108), (17, 39646860), (20, 33699831), (22, 30636210), (30, 22466554), (33, 20424140), (34, 19823430), (43, 15674340), (44, 15318105), (51, 13215620), (55, 12254484), (60, 11233277), (66, 10212070), (68, 9911715), (85, 7929372), (86, 7837170), (102, 6607810), (110, 6127242), (121, 5570220), (127, 5307060), (129, 5224780), (132, 5106035), (165, 4084828), (170, 3964686), (172, 3918585), (187, 3604260), (204, 3303905), (215, 3134868), (220, 3063621), (242, 2785110), (254, 2653530), (255, 2643124), (258, 2612390), (330, 2042414), (340, 1982343), (363, 1856740), (374, 1802130), (381, 1769020), (430, 1567434), (473, 1424940), (484, 1392555), (508, 1326765), (510, 1321562), (516, 1306195), (561, 1201420), (605, 1114044), (635, 1061412), (645, 1044956), (660, 1021207), (726, 928370), (731, 922020), (748, 901065), (762, 884510), (860, 783717), (935, 720852), (946, 712470), (1020, 660781), (1122, 600710), (1210, 557022), (1270, 530706), (1290, 522478), (1397, 482460), (1419, 474980), (1452, 464185), (1462, 461010), (1524, 442255), (1815, 371348), (1870, 360426), (1892, 356235), (1905, 353804), (2057, 327660), (2159, 312180), (2193, 307340), (2244, 300355), (2365, 284988), (2420, 278511), (2540, 265353), (2580, 261239), (2794, 241230), (2805, 240284), (2838, 237490), (2924, 230505), (3630, 185674), (3655, 184404), (3740, 180213), (3810, 176902), (4114, 163830), (4191, 160820), (4318, 156090), (4386, 153670), (4730, 142494), (5203, 129540), (5461, 123420), (5588, 120615), (5610, 120142), (5676, 118745), (6171, 109220), (6477, 104060), (6985, 96492), (7095, 94996), (7260, 92837), (7310, 92202), (7620, 88451), (8041, 83820), (8228, 81915), (8382, 80410), (8636, 78045), (8772, 76835), (9460, 71247), (10285, 65532), (10406, 64770), (10795, 62436), (10922, 61710), (10965, 61468), (11220, 60071), (12342, 54610), (12954, 52030), (13970, 48246), (14190, 47498), (14620, 46101), (15367, 43860), (15609, 43180), (16082, 41910), (16383, 41140), (16764, 40205), (20570, 32766), (20812, 32385), (20955, 32164), (21590, 31218), (21844, 30855), (21930, 30734), (23749, 28380), (24123, 27940), (24684, 27305), (25908, 26015)]