1207511280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 320

約数和(自身を含む): 4427395200

約数和(自身を除く): 3219883920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 48, 54, 58, 60, 72, 74, 80, 87, 90, 108, 111, 116, 120, 135, 144, 145, 148, 174, 180, 185, 216, 222, 232, 240, 261, 270, 290, 296, 333, 348, 360, 370, 432, 435, 444, 464, 521, 522, 540, 555, 580, 592, 666, 696, 720, 740, 783, 870, 888, 999, 1042, 1044, 1073, 1080, 1110, 1160, 1305, 1332, 1392, 1480, 1563, 1566, 1665, 1740, 1776, 1998, 2084, 2088, 2146, 2160, 2220, 2320, 2605, 2610, 2664, 2960, 3126, 3132, 3219, 3330, 3480, 3915, 3996, 4168, 4176, 4292, 4440, 4689, 4995, 5210, 5220, 5328, 5365, 6252, 6264, 6438, 6660, 6960, 7815, 7830, 7992, 8336, 8584, 8880, 9378, 9657, 9990, 10420, 10440, 10730, 12504, 12528, 12876, 13320, 14067, 15109, 15630, 15660, 15984, 16095, 17168, 18756, 19277, 19314, 19980, 20840, 20880, 21460, 23445, 25008, 25752, 26640, 28134, 28971, 30218, 31260, 31320, 32190, 37512, 38554, 38628, 39960, 41680, 42920, 45327, 46890, 48285, 51504, 56268, 57831, 57942, 60436, 62520, 62640, 64380, 70335, 75024, 75545, 77108, 77256, 79920, 85840, 90654, 93780, 96385, 96570, 112536, 115662, 115884, 120872, 125040, 128760, 135981, 140670, 144855, 151090, 154216, 154512, 173493, 181308, 187560, 192770, 193140, 225072, 226635, 231324, 231768, 241744, 257520, 271962, 281340, 289155, 289710, 302180, 308432, 346986, 362616, 375120, 385540, 386280, 407943, 453270, 462648, 463536, 520479, 543924, 559033, 562680, 578310, 579420, 604360, 679905, 693972, 725232, 771080, 772560, 815886, 867465, 906540, 925296, 1040958, 1087848, 1118066, 1125360, 1156620, 1158840, 1208720, 1359810, 1387944, 1542160, 1631772, 1677099, 1734930, 1813080, 2039715, 2081916, 2175696, 2236132, 2313240, 2317680, 2602395, 2719620, 2775888, 2795165, 3263544, 3354198, 3469860, 3626160, 4079430, 4163832, 4472264, 4626480, 5031297, 5204790, 5439240, 5590330, 6527088, 6708396, 6939720, 8158860, 8327664, 8385495, 8944528, 10062594, 10409580, 10878480, 11180660, 13416792, 13879440, 15093891, 16317720, 16770990, 20125188, 20819160, 22361320, 25156485, 26833584, 30187782, 32635440, 33541980, 40250376, 41638320, 44722640, 50312970, 60375564, 67083960, 75469455, 80500752, 100625940, 120751128, 134167920, 150938910, 201251880, 241502256, 301877820, 402503760, 603755640, 1207511280]

約数ペア:

[(1, 1207511280), (2, 603755640), (3, 402503760), (4, 301877820), (5, 241502256), (6, 201251880), (8, 150938910), (9, 134167920), (10, 120751128), (12, 100625940), (15, 80500752), (16, 75469455), (18, 67083960), (20, 60375564), (24, 50312970), (27, 44722640), (29, 41638320), (30, 40250376), (36, 33541980), (37, 32635440), (40, 30187782), (45, 26833584), (48, 25156485), (54, 22361320), (58, 20819160), (60, 20125188), (72, 16770990), (74, 16317720), (80, 15093891), (87, 13879440), (90, 13416792), (108, 11180660), (111, 10878480), (116, 10409580), (120, 10062594), (135, 8944528), (144, 8385495), (145, 8327664), (148, 8158860), (174, 6939720), (180, 6708396), (185, 6527088), (216, 5590330), (222, 5439240), (232, 5204790), (240, 5031297), (261, 4626480), (270, 4472264), (290, 4163832), (296, 4079430), (333, 3626160), (348, 3469860), (360, 3354198), (370, 3263544), (432, 2795165), (435, 2775888), (444, 2719620), (464, 2602395), (521, 2317680), (522, 2313240), (540, 2236132), (555, 2175696), (580, 2081916), (592, 2039715), (666, 1813080), (696, 1734930), (720, 1677099), (740, 1631772), (783, 1542160), (870, 1387944), (888, 1359810), (999, 1208720), (1042, 1158840), (1044, 1156620), (1073, 1125360), (1080, 1118066), (1110, 1087848), (1160, 1040958), (1305, 925296), (1332, 906540), (1392, 867465), (1480, 815886), (1563, 772560), (1566, 771080), (1665, 725232), (1740, 693972), (1776, 679905), (1998, 604360), (2084, 579420), (2088, 578310), (2146, 562680), (2160, 559033), (2220, 543924), (2320, 520479), (2605, 463536), (2610, 462648), (2664, 453270), (2960, 407943), (3126, 386280), (3132, 385540), (3219, 375120), (3330, 362616), (3480, 346986), (3915, 308432), (3996, 302180), (4168, 289710), (4176, 289155), (4292, 281340), (4440, 271962), (4689, 257520), (4995, 241744), (5210, 231768), (5220, 231324), (5328, 226635), (5365, 225072), (6252, 193140), (6264, 192770), (6438, 187560), (6660, 181308), (6960, 173493), (7815, 154512), (7830, 154216), (7992, 151090), (8336, 144855), (8584, 140670), (8880, 135981), (9378, 128760), (9657, 125040), (9990, 120872), (10420, 115884), (10440, 115662), (10730, 112536), (12504, 96570), (12528, 96385), (12876, 93780), (13320, 90654), (14067, 85840), (15109, 79920), (15630, 77256), (15660, 77108), (15984, 75545), (16095, 75024), (17168, 70335), (18756, 64380), (19277, 62640), (19314, 62520), (19980, 60436), (20840, 57942), (20880, 57831), (21460, 56268), (23445, 51504), (25008, 48285), (25752, 46890), (26640, 45327), (28134, 42920), (28971, 41680), (30218, 39960), (31260, 38628), (31320, 38554), (32190, 37512)]