138093840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 363302640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 269, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 538, 552, 558, 620, 690, 713, 720, 744, 807, 828, 920, 930, 1035, 1076, 1104, 1116, 1240, 1345, 1380, 1395, 1426, 1488, 1614, 1656, 1840, 1860, 2070, 2139, 2152, 2232, 2421, 2480, 2690, 2760, 2790, 2852, 3228, 3312, 3565, 3720, 4035, 4140, 4278, 4304, 4464, 4842, 5380, 5520, 5580, 5704, 6187, 6417, 6456, 7130, 7440, 8070, 8280, 8339, 8556, 9684, 10695, 10760, 11160, 11408, 12105, 12374, 12834, 12912, 14260, 16140, 16560, 16678, 17112, 18561, 19368, 21390, 21520, 22320, 24210, 24748, 25017, 25668, 28520, 30935, 32085, 32280, 33356, 34224, 37122, 38736, 41695, 42780, 48420, 49496, 50034, 51336, 55683, 57040, 61870, 64170, 64560, 66712, 74244, 75051, 83390, 85560, 92805, 96840, 98992, 100068, 102672, 111366, 123740, 125085, 128340, 133424, 148488, 150102, 166780, 171120, 185610, 191797, 193680, 200136, 222732, 247480, 250170, 256680, 278415, 296976, 300204, 333560, 371220, 375255, 383594, 400272, 445464, 494960, 500340, 513360, 556830, 575391, 600408, 667120, 742440, 750510, 767188, 890928, 958985, 1000680, 1113660, 1150782, 1200816, 1484880, 1501020, 1534376, 1726173, 1917970, 2001360, 2227320, 2301564, 2876955, 3002040, 3068752, 3452346, 3835940, 4454640, 4603128, 5753910, 6004080, 6904692, 7671880, 8630865, 9206256, 11507820, 13809384, 15343760, 17261730, 23015640, 27618768, 34523460, 46031280, 69046920, 138093840]

約数ペア:

[(1, 138093840), (2, 69046920), (3, 46031280), (4, 34523460), (5, 27618768), (6, 23015640), (8, 17261730), (9, 15343760), (10, 13809384), (12, 11507820), (15, 9206256), (16, 8630865), (18, 7671880), (20, 6904692), (23, 6004080), (24, 5753910), (30, 4603128), (31, 4454640), (36, 3835940), (40, 3452346), (45, 3068752), (46, 3002040), (48, 2876955), (60, 2301564), (62, 2227320), (69, 2001360), (72, 1917970), (80, 1726173), (90, 1534376), (92, 1501020), (93, 1484880), (115, 1200816), (120, 1150782), (124, 1113660), (138, 1000680), (144, 958985), (155, 890928), (180, 767188), (184, 750510), (186, 742440), (207, 667120), (230, 600408), (240, 575391), (248, 556830), (269, 513360), (276, 500340), (279, 494960), (310, 445464), (345, 400272), (360, 383594), (368, 375255), (372, 371220), (414, 333560), (460, 300204), (465, 296976), (496, 278415), (538, 256680), (552, 250170), (558, 247480), (620, 222732), (690, 200136), (713, 193680), (720, 191797), (744, 185610), (807, 171120), (828, 166780), (920, 150102), (930, 148488), (1035, 133424), (1076, 128340), (1104, 125085), (1116, 123740), (1240, 111366), (1345, 102672), (1380, 100068), (1395, 98992), (1426, 96840), (1488, 92805), (1614, 85560), (1656, 83390), (1840, 75051), (1860, 74244), (2070, 66712), (2139, 64560), (2152, 64170), (2232, 61870), (2421, 57040), (2480, 55683), (2690, 51336), (2760, 50034), (2790, 49496), (2852, 48420), (3228, 42780), (3312, 41695), (3565, 38736), (3720, 37122), (4035, 34224), (4140, 33356), (4278, 32280), (4304, 32085), (4464, 30935), (4842, 28520), (5380, 25668), (5520, 25017), (5580, 24748), (5704, 24210), (6187, 22320), (6417, 21520), (6456, 21390), (7130, 19368), (7440, 18561), (8070, 17112), (8280, 16678), (8339, 16560), (8556, 16140), (9684, 14260), (10695, 12912), (10760, 12834), (11160, 12374), (11408, 12105)]