31448651760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3229}}^1$

素因数の和:3427

約数の個数: 280

約数和(自身を含む): 110317626720

約数和(自身を除く): 78868974960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 167, 180, 216, 240, 243, 270, 324, 334, 360, 405, 432, 486, 501, 540, 648, 668, 720, 729, 810, 835, 972, 1002, 1080, 1215, 1296, 1336, 1458, 1503, 1620, 1670, 1944, 2004, 2160, 2430, 2505, 2672, 2916, 3006, 3229, 3240, 3340, 3645, 3888, 4008, 4509, 4860, 5010, 5832, 6012, 6458, 6480, 6680, 7290, 7515, 8016, 9018, 9687, 9720, 10020, 11664, 12024, 12916, 13360, 13527, 14580, 15030, 16145, 18036, 19374, 19440, 20040, 22545, 24048, 25832, 27054, 29061, 29160, 30060, 32290, 36072, 38748, 40080, 40581, 45090, 48435, 51664, 54108, 58122, 58320, 60120, 64580, 67635, 72144, 77496, 81162, 87183, 90180, 96870, 108216, 116244, 120240, 121743, 129160, 135270, 145305, 154992, 162324, 174366, 180360, 193740, 202905, 216432, 232488, 243486, 258320, 261549, 270540, 290610, 324648, 348732, 360720, 387480, 405810, 435915, 464976, 486972, 523098, 539243, 541080, 581220, 608715, 649296, 697464, 774960, 784647, 811620, 871830, 973944, 1046196, 1078486, 1082160, 1162440, 1217430, 1307745, 1394928, 1569294, 1617729, 1623240, 1743660, 1947888, 2092392, 2156972, 2324880, 2353941, 2434860, 2615490, 2696215, 3138588, 3235458, 3246480, 3487320, 3923235, 4184784, 4313944, 4707882, 4853187, 4869720, 5230980, 5392430, 6277176, 6470916, 6974640, 7846470, 8088645, 8627888, 9415764, 9706374, 9739440, 10461960, 10784860, 11769705, 12554352, 12941832, 14559561, 15692940, 16177290, 18831528, 19412748, 20923920, 21569720, 23539410, 24265935, 25883664, 29119122, 31385880, 32354580, 37663056, 38825496, 43139440, 43678683, 47078820, 48531870, 58238244, 62771760, 64709160, 72797805, 77650992, 87357366, 94157640, 97063740, 116476488, 129418320, 131036049, 145595610, 174714732, 188315280, 194127480, 218393415, 232952976, 262072098, 291191220, 349429464, 388254960, 393108147, 436786830, 524144196, 582382440, 655180245, 698858928, 786216294, 873573660, 1048288392, 1164764880, 1310360490, 1572432588, 1747147320, 1965540735, 2096576784, 2620720980, 3144865176, 3494294640, 3931081470, 5241441960, 6289730352, 7862162940, 10482883920, 15724325880, 31448651760]

約数ペア:

[(1, 31448651760), (2, 15724325880), (3, 10482883920), (4, 7862162940), (5, 6289730352), (6, 5241441960), (8, 3931081470), (9, 3494294640), (10, 3144865176), (12, 2620720980), (15, 2096576784), (16, 1965540735), (18, 1747147320), (20, 1572432588), (24, 1310360490), (27, 1164764880), (30, 1048288392), (36, 873573660), (40, 786216294), (45, 698858928), (48, 655180245), (54, 582382440), (60, 524144196), (72, 436786830), (80, 393108147), (81, 388254960), (90, 349429464), (108, 291191220), (120, 262072098), (135, 232952976), (144, 218393415), (162, 194127480), (167, 188315280), (180, 174714732), (216, 145595610), (240, 131036049), (243, 129418320), (270, 116476488), (324, 97063740), (334, 94157640), (360, 87357366), (405, 77650992), (432, 72797805), (486, 64709160), (501, 62771760), (540, 58238244), (648, 48531870), (668, 47078820), (720, 43678683), (729, 43139440), (810, 38825496), (835, 37663056), (972, 32354580), (1002, 31385880), (1080, 29119122), (1215, 25883664), (1296, 24265935), (1336, 23539410), (1458, 21569720), (1503, 20923920), (1620, 19412748), (1670, 18831528), (1944, 16177290), (2004, 15692940), (2160, 14559561), (2430, 12941832), (2505, 12554352), (2672, 11769705), (2916, 10784860), (3006, 10461960), (3229, 9739440), (3240, 9706374), (3340, 9415764), (3645, 8627888), (3888, 8088645), (4008, 7846470), (4509, 6974640), (4860, 6470916), (5010, 6277176), (5832, 5392430), (6012, 5230980), (6458, 4869720), (6480, 4853187), (6680, 4707882), (7290, 4313944), (7515, 4184784), (8016, 3923235), (9018, 3487320), (9687, 3246480), (9720, 3235458), (10020, 3138588), (11664, 2696215), (12024, 2615490), (12916, 2434860), (13360, 2353941), (13527, 2324880), (14580, 2156972), (15030, 2092392), (16145, 1947888), (18036, 1743660), (19374, 1623240), (19440, 1617729), (20040, 1569294), (22545, 1394928), (24048, 1307745), (25832, 1217430), (27054, 1162440), (29061, 1082160), (29160, 1078486), (30060, 1046196), (32290, 973944), (36072, 871830), (38748, 811620), (40080, 784647), (40581, 774960), (45090, 697464), (48435, 649296), (51664, 608715), (54108, 581220), (58122, 541080), (58320, 539243), (60120, 523098), (64580, 486972), (67635, 464976), (72144, 435915), (77496, 405810), (81162, 387480), (87183, 360720), (90180, 348732), (96870, 324648), (108216, 290610), (116244, 270540), (120240, 261549), (121743, 258320), (129160, 243486), (135270, 232488), (145305, 216432), (154992, 202905), (162324, 193740), (174366, 180360)]