1226492280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 320

約数和(自身を含む): 4565262240

約数和(自身を除く): 3338769960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 81, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 162, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 324, 333, 351, 360, 370, 390, 405, 444, 468, 481, 520, 540, 555, 585, 648, 666, 702, 740, 780, 787, 810, 888, 936, 962, 999, 1053, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1560, 1574, 1620, 1665, 1755, 1924, 1998, 2106, 2220, 2340, 2361, 2405, 2664, 2808, 2886, 2997, 3148, 3240, 3330, 3510, 3848, 3935, 3996, 4212, 4329, 4440, 4680, 4722, 4810, 4995, 5265, 5772, 5994, 6296, 6660, 7020, 7083, 7215, 7870, 7992, 8424, 8658, 9444, 9620, 9990, 10231, 10530, 11544, 11805, 11988, 12987, 13320, 14040, 14166, 14430, 14985, 15740, 17316, 18888, 19240, 19980, 20462, 21060, 21249, 21645, 23610, 23976, 25974, 28332, 28860, 29119, 29970, 30693, 31480, 34632, 35415, 38961, 39960, 40924, 42120, 42498, 43290, 47220, 51155, 51948, 56664, 57720, 58238, 59940, 61386, 63747, 64935, 70830, 77922, 81848, 84996, 86580, 87357, 92079, 94440, 102310, 103896, 106245, 116476, 119880, 122772, 127494, 129870, 141660, 145595, 153465, 155844, 169992, 173160, 174714, 184158, 194805, 204620, 212490, 232952, 245544, 254988, 259740, 262071, 276237, 283320, 291190, 306930, 311688, 318735, 349428, 368316, 378547, 389610, 409240, 424980, 436785, 460395, 509976, 519480, 524142, 552474, 582380, 613860, 637470, 698856, 736632, 757094, 779220, 786213, 828711, 849960, 873570, 920790, 1048284, 1104948, 1135641, 1164760, 1227720, 1274940, 1310355, 1381185, 1514188, 1558440, 1572426, 1657422, 1747140, 1841580, 1892735, 2096568, 2209896, 2271282, 2358639, 2549880, 2620710, 2762370, 3028376, 3144852, 3314844, 3406923, 3494280, 3683160, 3785470, 3931065, 4143555, 4542564, 4717278, 5241420, 5524740, 5678205, 6289704, 6629688, 6813846, 7570940, 7862130, 8287110, 9085128, 9434556, 10220769, 10482840, 11049480, 11356410, 11793195, 13627692, 15141880, 15724260, 16574220, 17034615, 18869112, 20441538, 22712820, 23586390, 27255384, 30662307, 31448520, 33148440, 34069230, 40883076, 45425640, 47172780, 51103845, 61324614, 68138460, 81766152, 94345560, 102207690, 122649228, 136276920, 153311535, 204415380, 245298456, 306623070, 408830760, 613246140, 1226492280]

約数ペア:

[(1, 1226492280), (2, 613246140), (3, 408830760), (4, 306623070), (5, 245298456), (6, 204415380), (8, 153311535), (9, 136276920), (10, 122649228), (12, 102207690), (13, 94345560), (15, 81766152), (18, 68138460), (20, 61324614), (24, 51103845), (26, 47172780), (27, 45425640), (30, 40883076), (36, 34069230), (37, 33148440), (39, 31448520), (40, 30662307), (45, 27255384), (52, 23586390), (54, 22712820), (60, 20441538), (65, 18869112), (72, 17034615), (74, 16574220), (78, 15724260), (81, 15141880), (90, 13627692), (104, 11793195), (108, 11356410), (111, 11049480), (117, 10482840), (120, 10220769), (130, 9434556), (135, 9085128), (148, 8287110), (156, 7862130), (162, 7570940), (180, 6813846), (185, 6629688), (195, 6289704), (216, 5678205), (222, 5524740), (234, 5241420), (260, 4717278), (270, 4542564), (296, 4143555), (312, 3931065), (324, 3785470), (333, 3683160), (351, 3494280), (360, 3406923), (370, 3314844), (390, 3144852), (405, 3028376), (444, 2762370), (468, 2620710), (481, 2549880), (520, 2358639), (540, 2271282), (555, 2209896), (585, 2096568), (648, 1892735), (666, 1841580), (702, 1747140), (740, 1657422), (780, 1572426), (787, 1558440), (810, 1514188), (888, 1381185), (936, 1310355), (962, 1274940), (999, 1227720), (1053, 1164760), (1080, 1135641), (1110, 1104948), (1170, 1048284), (1332, 920790), (1404, 873570), (1443, 849960), (1480, 828711), (1560, 786213), (1574, 779220), (1620, 757094), (1665, 736632), (1755, 698856), (1924, 637470), (1998, 613860), (2106, 582380), (2220, 552474), (2340, 524142), (2361, 519480), (2405, 509976), (2664, 460395), (2808, 436785), (2886, 424980), (2997, 409240), (3148, 389610), (3240, 378547), (3330, 368316), (3510, 349428), (3848, 318735), (3935, 311688), (3996, 306930), (4212, 291190), (4329, 283320), (4440, 276237), (4680, 262071), (4722, 259740), (4810, 254988), (4995, 245544), (5265, 232952), (5772, 212490), (5994, 204620), (6296, 194805), (6660, 184158), (7020, 174714), (7083, 173160), (7215, 169992), (7870, 155844), (7992, 153465), (8424, 145595), (8658, 141660), (9444, 129870), (9620, 127494), (9990, 122772), (10231, 119880), (10530, 116476), (11544, 106245), (11805, 103896), (11988, 102310), (12987, 94440), (13320, 92079), (14040, 87357), (14166, 86580), (14430, 84996), (14985, 81848), (15740, 77922), (17316, 70830), (18888, 64935), (19240, 63747), (19980, 61386), (20462, 59940), (21060, 58238), (21249, 57720), (21645, 56664), (23610, 51948), (23976, 51155), (25974, 47220), (28332, 43290), (28860, 42498), (29119, 42120), (29970, 40924), (30693, 39960), (31480, 38961), (34632, 35415)]