260798160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 983508480

約数和(自身を除く): 722710320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 53, 56, 58, 60, 70, 80, 84, 87, 101, 105, 106, 112, 116, 120, 140, 145, 159, 168, 174, 202, 203, 210, 212, 232, 240, 265, 280, 290, 303, 318, 336, 348, 371, 404, 406, 420, 424, 435, 464, 505, 530, 560, 580, 606, 609, 636, 696, 707, 742, 795, 808, 812, 840, 848, 870, 1010, 1015, 1060, 1113, 1160, 1212, 1218, 1272, 1392, 1414, 1484, 1515, 1537, 1590, 1616, 1624, 1680, 1740, 1855, 2020, 2030, 2120, 2121, 2226, 2320, 2424, 2436, 2544, 2828, 2929, 2968, 3030, 3045, 3074, 3180, 3248, 3480, 3535, 3710, 4040, 4060, 4240, 4242, 4452, 4611, 4848, 4872, 5353, 5565, 5656, 5858, 5936, 6060, 6090, 6148, 6360, 6960, 7070, 7420, 7685, 8080, 8120, 8484, 8787, 8904, 9222, 9744, 10605, 10706, 10759, 11130, 11312, 11716, 12120, 12180, 12296, 12720, 14140, 14645, 14840, 15370, 16059, 16240, 16968, 17574, 17808, 18444, 20503, 21210, 21412, 21518, 22260, 23055, 23432, 24240, 24360, 24592, 26765, 28280, 29290, 29680, 30740, 32118, 32277, 33936, 35148, 36888, 37471, 41006, 42420, 42824, 43036, 43935, 44520, 46110, 46864, 48720, 53530, 53795, 56560, 58580, 61480, 61509, 64236, 64554, 70296, 73776, 74942, 80295, 82012, 84840, 85648, 86072, 87870, 89040, 92220, 102515, 107060, 107590, 112413, 117160, 122960, 123018, 128472, 129108, 140592, 149884, 155237, 160590, 161385, 164024, 169680, 172144, 175740, 184440, 187355, 205030, 214120, 215180, 224826, 234320, 246036, 256944, 258216, 299768, 307545, 310474, 321180, 322770, 328048, 351480, 368880, 374710, 410060, 428240, 430360, 449652, 465711, 492072, 516432, 562065, 599536, 615090, 620948, 642360, 645540, 702960, 749420, 776185, 820120, 860720, 899304, 931422, 984144, 1086659, 1124130, 1230180, 1241896, 1284720, 1291080, 1498840, 1552370, 1640240, 1798608, 1862844, 2173318, 2248260, 2328555, 2460360, 2483792, 2582160, 2997680, 3104740, 3259977, 3725688, 4346636, 4496520, 4657110, 4920720, 5433295, 6209480, 6519954, 7451376, 8693272, 8993040, 9314220, 10866590, 12418960, 13039908, 16299885, 17386544, 18628440, 21733180, 26079816, 32599770, 37256880, 43466360, 52159632, 65199540, 86932720, 130399080, 260798160]

約数ペア:

[(1, 260798160), (2, 130399080), (3, 86932720), (4, 65199540), (5, 52159632), (6, 43466360), (7, 37256880), (8, 32599770), (10, 26079816), (12, 21733180), (14, 18628440), (15, 17386544), (16, 16299885), (20, 13039908), (21, 12418960), (24, 10866590), (28, 9314220), (29, 8993040), (30, 8693272), (35, 7451376), (40, 6519954), (42, 6209480), (48, 5433295), (53, 4920720), (56, 4657110), (58, 4496520), (60, 4346636), (70, 3725688), (80, 3259977), (84, 3104740), (87, 2997680), (101, 2582160), (105, 2483792), (106, 2460360), (112, 2328555), (116, 2248260), (120, 2173318), (140, 1862844), (145, 1798608), (159, 1640240), (168, 1552370), (174, 1498840), (202, 1291080), (203, 1284720), (210, 1241896), (212, 1230180), (232, 1124130), (240, 1086659), (265, 984144), (280, 931422), (290, 899304), (303, 860720), (318, 820120), (336, 776185), (348, 749420), (371, 702960), (404, 645540), (406, 642360), (420, 620948), (424, 615090), (435, 599536), (464, 562065), (505, 516432), (530, 492072), (560, 465711), (580, 449652), (606, 430360), (609, 428240), (636, 410060), (696, 374710), (707, 368880), (742, 351480), (795, 328048), (808, 322770), (812, 321180), (840, 310474), (848, 307545), (870, 299768), (1010, 258216), (1015, 256944), (1060, 246036), (1113, 234320), (1160, 224826), (1212, 215180), (1218, 214120), (1272, 205030), (1392, 187355), (1414, 184440), (1484, 175740), (1515, 172144), (1537, 169680), (1590, 164024), (1616, 161385), (1624, 160590), (1680, 155237), (1740, 149884), (1855, 140592), (2020, 129108), (2030, 128472), (2120, 123018), (2121, 122960), (2226, 117160), (2320, 112413), (2424, 107590), (2436, 107060), (2544, 102515), (2828, 92220), (2929, 89040), (2968, 87870), (3030, 86072), (3045, 85648), (3074, 84840), (3180, 82012), (3248, 80295), (3480, 74942), (3535, 73776), (3710, 70296), (4040, 64554), (4060, 64236), (4240, 61509), (4242, 61480), (4452, 58580), (4611, 56560), (4848, 53795), (4872, 53530), (5353, 48720), (5565, 46864), (5656, 46110), (5858, 44520), (5936, 43935), (6060, 43036), (6090, 42824), (6148, 42420), (6360, 41006), (6960, 37471), (7070, 36888), (7420, 35148), (7685, 33936), (8080, 32277), (8120, 32118), (8484, 30740), (8787, 29680), (8904, 29290), (9222, 28280), (9744, 26765), (10605, 24592), (10706, 24360), (10759, 24240), (11130, 23432), (11312, 23055), (11716, 22260), (12120, 21518), (12180, 21412), (12296, 21210), (12720, 20503), (14140, 18444), (14645, 17808), (14840, 17574), (15370, 16968), (16059, 16240)]