2810745360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18859}}^1$

素因数の和:18907

約数の個数: 200

約数和(自身を含む): 10187115840

約数和(自身を除く): 7376370480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 9315, 9936, 12420, 14904, 16560, 18630, 18859, 24840, 29808, 37260, 37718, 49680, 56577, 74520, 75436, 94295, 113154, 149040, 150872, 169731, 188590, 226308, 282885, 301744, 339462, 377180, 433757, 452616, 509193, 565770, 678924, 754360, 848655, 867514, 905232, 1018386, 1131540, 1301271, 1357848, 1508720, 1527579, 1697310, 1735028, 2036772, 2168785, 2263080, 2545965, 2602542, 2715696, 3055158, 3394620, 3470056, 3903813, 4073544, 4337570, 4526160, 5091930, 5205084, 6110316, 6506355, 6789240, 6940112, 7637895, 7807626, 8147088, 8675140, 10183860, 10410168, 11711439, 12220632, 13012710, 13578480, 15275790, 15615252, 17350280, 19519065, 20367720, 20820336, 23422878, 24441264, 26025420, 30551580, 31230504, 34700560, 35134317, 39038130, 40735440, 46845756, 52050840, 58557195, 61103160, 62461008, 70268634, 78076260, 93691512, 104101680, 117114390, 122206320, 140537268, 156152520, 175671585, 187383024, 234228780, 281074536, 312305040, 351343170, 468457560, 562149072, 702686340, 936915120, 1405372680, 2810745360]

約数ペア:

[(1, 2810745360), (2, 1405372680), (3, 936915120), (4, 702686340), (5, 562149072), (6, 468457560), (8, 351343170), (9, 312305040), (10, 281074536), (12, 234228780), (15, 187383024), (16, 175671585), (18, 156152520), (20, 140537268), (23, 122206320), (24, 117114390), (27, 104101680), (30, 93691512), (36, 78076260), (40, 70268634), (45, 62461008), (46, 61103160), (48, 58557195), (54, 52050840), (60, 46845756), (69, 40735440), (72, 39038130), (80, 35134317), (81, 34700560), (90, 31230504), (92, 30551580), (108, 26025420), (115, 24441264), (120, 23422878), (135, 20820336), (138, 20367720), (144, 19519065), (162, 17350280), (180, 15615252), (184, 15275790), (207, 13578480), (216, 13012710), (230, 12220632), (240, 11711439), (270, 10410168), (276, 10183860), (324, 8675140), (345, 8147088), (360, 7807626), (368, 7637895), (405, 6940112), (414, 6789240), (432, 6506355), (460, 6110316), (540, 5205084), (552, 5091930), (621, 4526160), (648, 4337570), (690, 4073544), (720, 3903813), (810, 3470056), (828, 3394620), (920, 3055158), (1035, 2715696), (1080, 2602542), (1104, 2545965), (1242, 2263080), (1296, 2168785), (1380, 2036772), (1620, 1735028), (1656, 1697310), (1840, 1527579), (1863, 1508720), (2070, 1357848), (2160, 1301271), (2484, 1131540), (2760, 1018386), (3105, 905232), (3240, 867514), (3312, 848655), (3726, 754360), (4140, 678924), (4968, 565770), (5520, 509193), (6210, 452616), (6480, 433757), (7452, 377180), (8280, 339462), (9315, 301744), (9936, 282885), (12420, 226308), (14904, 188590), (16560, 169731), (18630, 150872), (18859, 149040), (24840, 113154), (29808, 94295), (37260, 75436), (37718, 74520), (49680, 56577)]