1868209920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 360

約数和(自身を含む): 6879564384

約数和(自身を除く): 5011354464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 487, 540, 555, 576, 592, 640, 648, 666, 720, 740, 768, 810, 864, 888, 960, 974, 999, 1080, 1110, 1152, 1184, 1280, 1296, 1332, 1440, 1461, 1480, 1620, 1665, 1728, 1776, 1920, 1948, 1998, 2160, 2220, 2304, 2368, 2435, 2592, 2664, 2880, 2922, 2960, 2997, 3240, 3330, 3456, 3552, 3840, 3896, 3996, 4320, 4383, 4440, 4736, 4870, 4995, 5184, 5328, 5760, 5844, 5920, 5994, 6480, 6660, 6912, 7104, 7305, 7792, 7992, 8640, 8766, 8880, 9472, 9740, 9990, 10368, 10656, 11520, 11688, 11840, 11988, 12960, 13149, 13320, 14208, 14610, 14985, 15584, 15984, 17280, 17532, 17760, 18019, 19480, 19980, 20736, 21312, 21915, 23376, 23680, 23976, 25920, 26298, 26640, 28416, 29220, 29970, 31168, 31968, 34560, 35064, 35520, 36038, 38960, 39447, 39960, 42624, 43830, 46752, 47360, 47952, 51840, 52596, 53280, 54057, 58440, 59940, 62336, 63936, 65745, 70128, 71040, 72076, 77920, 78894, 79920, 85248, 87660, 90095, 93504, 95904, 103680, 105192, 106560, 108114, 116880, 119880, 124672, 127872, 131490, 140256, 142080, 144152, 155840, 157788, 159840, 162171, 175320, 180190, 187008, 191808, 197235, 210384, 213120, 216228, 233760, 239760, 255744, 262980, 270285, 280512, 288304, 311680, 315576, 319680, 324342, 350640, 360380, 374016, 383616, 394470, 420768, 426240, 432456, 467520, 479520, 486513, 525960, 540570, 561024, 576608, 623360, 631152, 639360, 648684, 701280, 720760, 767232, 788940, 810855, 841536, 864912, 935040, 959040, 973026, 1051920, 1081140, 1122048, 1153216, 1262304, 1278720, 1297368, 1402560, 1441520, 1459539, 1577880, 1621710, 1683072, 1729824, 1870080, 1918080, 1946052, 2103840, 2162280, 2306432, 2432565, 2524608, 2594736, 2805120, 2883040, 2919078, 3155760, 3243420, 3366144, 3459648, 3836160, 3892104, 4207680, 4324560, 4612864, 4865130, 5049216, 5189472, 5610240, 5766080, 5838156, 6311520, 6486840, 6919296, 7297695, 7784208, 8415360, 8649120, 9730260, 10098432, 10378944, 11532160, 11676312, 12623040, 12973680, 13838592, 14595390, 15568416, 16830720, 17298240, 19460520, 20757888, 23064320, 23352624, 25246080, 25947360, 29190780, 31136832, 34596480, 38921040, 41515776, 46705248, 50492160, 51894720, 58381560, 62273664, 69192960, 77842080, 93410496, 103789440, 116763120, 124547328, 155684160, 186820992, 207578880, 233526240, 311368320, 373641984, 467052480, 622736640, 934104960, 1868209920]

約数ペア:

[(1, 1868209920), (2, 934104960), (3, 622736640), (4, 467052480), (5, 373641984), (6, 311368320), (8, 233526240), (9, 207578880), (10, 186820992), (12, 155684160), (15, 124547328), (16, 116763120), (18, 103789440), (20, 93410496), (24, 77842080), (27, 69192960), (30, 62273664), (32, 58381560), (36, 51894720), (37, 50492160), (40, 46705248), (45, 41515776), (48, 38921040), (54, 34596480), (60, 31136832), (64, 29190780), (72, 25947360), (74, 25246080), (80, 23352624), (81, 23064320), (90, 20757888), (96, 19460520), (108, 17298240), (111, 16830720), (120, 15568416), (128, 14595390), (135, 13838592), (144, 12973680), (148, 12623040), (160, 11676312), (162, 11532160), (180, 10378944), (185, 10098432), (192, 9730260), (216, 8649120), (222, 8415360), (240, 7784208), (256, 7297695), (270, 6919296), (288, 6486840), (296, 6311520), (320, 5838156), (324, 5766080), (333, 5610240), (360, 5189472), (370, 5049216), (384, 4865130), (405, 4612864), (432, 4324560), (444, 4207680), (480, 3892104), (487, 3836160), (540, 3459648), (555, 3366144), (576, 3243420), (592, 3155760), (640, 2919078), (648, 2883040), (666, 2805120), (720, 2594736), (740, 2524608), (768, 2432565), (810, 2306432), (864, 2162280), (888, 2103840), (960, 1946052), (974, 1918080), (999, 1870080), (1080, 1729824), (1110, 1683072), (1152, 1621710), (1184, 1577880), (1280, 1459539), (1296, 1441520), (1332, 1402560), (1440, 1297368), (1461, 1278720), (1480, 1262304), (1620, 1153216), (1665, 1122048), (1728, 1081140), (1776, 1051920), (1920, 973026), (1948, 959040), (1998, 935040), (2160, 864912), (2220, 841536), (2304, 810855), (2368, 788940), (2435, 767232), (2592, 720760), (2664, 701280), (2880, 648684), (2922, 639360), (2960, 631152), (2997, 623360), (3240, 576608), (3330, 561024), (3456, 540570), (3552, 525960), (3840, 486513), (3896, 479520), (3996, 467520), (4320, 432456), (4383, 426240), (4440, 420768), (4736, 394470), (4870, 383616), (4995, 374016), (5184, 360380), (5328, 350640), (5760, 324342), (5844, 319680), (5920, 315576), (5994, 311680), (6480, 288304), (6660, 280512), (6912, 270285), (7104, 262980), (7305, 255744), (7792, 239760), (7992, 233760), (8640, 216228), (8766, 213120), (8880, 210384), (9472, 197235), (9740, 191808), (9990, 187008), (10368, 180190), (10656, 175320), (11520, 162171), (11688, 159840), (11840, 157788), (11988, 155840), (12960, 144152), (13149, 142080), (13320, 140256), (14208, 131490), (14610, 127872), (14985, 124672), (15584, 119880), (15984, 116880), (17280, 108114), (17532, 106560), (17760, 105192), (18019, 103680), (19480, 95904), (19980, 93504), (20736, 90095), (21312, 87660), (21915, 85248), (23376, 79920), (23680, 78894), (23976, 77920), (25920, 72076), (26298, 71040), (26640, 70128), (28416, 65745), (29220, 63936), (29970, 62336), (31168, 59940), (31968, 58440), (34560, 54057), (35064, 53280), (35520, 52596), (36038, 51840), (38960, 47952), (39447, 47360), (39960, 46752), (42624, 43830)]