18219375720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15031}}^1$

素因数の和:15105

約数の個数: 384

約数和(自身を含む): 74852144640

約数和(自身を除く): 56632768920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 74, 78, 84, 90, 91, 104, 105, 111, 117, 120, 126, 130, 140, 148, 156, 168, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 273, 280, 296, 312, 315, 333, 360, 364, 370, 390, 420, 444, 455, 468, 481, 504, 518, 520, 546, 555, 585, 630, 666, 728, 740, 777, 780, 819, 840, 888, 910, 936, 962, 1036, 1092, 1110, 1170, 1260, 1295, 1332, 1365, 1443, 1480, 1554, 1560, 1638, 1665, 1820, 1924, 2072, 2184, 2220, 2331, 2340, 2405, 2520, 2590, 2664, 2730, 2886, 3108, 3276, 3330, 3367, 3640, 3848, 3885, 4095, 4329, 4440, 4662, 4680, 4810, 5180, 5460, 5772, 6216, 6552, 6660, 6734, 7215, 7770, 8190, 8658, 9324, 9620, 10101, 10360, 10920, 11544, 11655, 13320, 13468, 14430, 15031, 15540, 16380, 16835, 17316, 18648, 19240, 20202, 21645, 23310, 26936, 28860, 30062, 30303, 31080, 32760, 33670, 34632, 40404, 43290, 45093, 46620, 50505, 57720, 60124, 60606, 67340, 75155, 80808, 86580, 90186, 93240, 101010, 105217, 120248, 121212, 134680, 135279, 150310, 151515, 173160, 180372, 195403, 202020, 210434, 225465, 242424, 270558, 300620, 303030, 315651, 360744, 390806, 404040, 420868, 450930, 526085, 541116, 556147, 586209, 601240, 606060, 631302, 676395, 781612, 841736, 901860, 946953, 977015, 1052170, 1082232, 1112294, 1172418, 1212120, 1262604, 1352790, 1367821, 1563224, 1578255, 1668441, 1758627, 1803720, 1893906, 1954030, 2104340, 2224588, 2344836, 2525208, 2705580, 2735642, 2780735, 2931045, 3156510, 3336882, 3517254, 3787812, 3893029, 3908060, 4103463, 4208680, 4449176, 4689672, 4734765, 5005323, 5411160, 5471284, 5561470, 5862090, 6313020, 6673764, 6839105, 7034508, 7229911, 7575624, 7786058, 7816120, 8206926, 8342205, 8793135, 9469530, 10010646, 10942568, 11122940, 11679087, 11724180, 12310389, 12626040, 13347528, 13678210, 14069016, 14459822, 15572116, 16413852, 16684410, 17586270, 18939060, 19465145, 20021292, 20517315, 21689733, 22245880, 23358174, 23448360, 24620778, 25026615, 27356420, 28919644, 31144232, 32827704, 33368820, 35037261, 35172540, 36149555, 37878120, 38930290, 40042584, 41034630, 43379466, 46716348, 49241556, 50053230, 50609377, 54712840, 57839288, 58395435, 61551945, 65069199, 66737640, 70074522, 70345080, 72299110, 77860580, 82069260, 86758932, 93432696, 98483112, 100106460, 101218754, 108448665, 116790870, 123103890, 130138398, 140149044, 144598220, 151828131, 155721160, 164138520, 173517864, 175186305, 200212920, 202437508, 216897330, 233581740, 246207780, 253046885, 260276796, 280298088, 289196440, 303656262, 325345995, 350372610, 404875016, 433794660, 455484393, 467163480, 492415560, 506093770, 520553592, 607312524, 650691990, 700745220, 759140655, 867589320, 910968786, 1012187540, 1214625048, 1301383980, 1401490440, 1518281310, 1821937572, 2024375080, 2277421965, 2602767960, 3036562620, 3643875144, 4554843930, 6073125240, 9109687860, 18219375720]

約数ペア:

[(1, 18219375720), (2, 9109687860), (3, 6073125240), (4, 4554843930), (5, 3643875144), (6, 3036562620), (7, 2602767960), (8, 2277421965), (9, 2024375080), (10, 1821937572), (12, 1518281310), (13, 1401490440), (14, 1301383980), (15, 1214625048), (18, 1012187540), (20, 910968786), (21, 867589320), (24, 759140655), (26, 700745220), (28, 650691990), (30, 607312524), (35, 520553592), (36, 506093770), (37, 492415560), (39, 467163480), (40, 455484393), (42, 433794660), (45, 404875016), (52, 350372610), (56, 325345995), (60, 303656262), (63, 289196440), (65, 280298088), (70, 260276796), (72, 253046885), (74, 246207780), (78, 233581740), (84, 216897330), (90, 202437508), (91, 200212920), (104, 175186305), (105, 173517864), (111, 164138520), (117, 155721160), (120, 151828131), (126, 144598220), (130, 140149044), (140, 130138398), (148, 123103890), (156, 116790870), (168, 108448665), (180, 101218754), (182, 100106460), (185, 98483112), (195, 93432696), (210, 86758932), (222, 82069260), (234, 77860580), (252, 72299110), (259, 70345080), (260, 70074522), (273, 66737640), (280, 65069199), (296, 61551945), (312, 58395435), (315, 57839288), (333, 54712840), (360, 50609377), (364, 50053230), (370, 49241556), (390, 46716348), (420, 43379466), (444, 41034630), (455, 40042584), (468, 38930290), (481, 37878120), (504, 36149555), (518, 35172540), (520, 35037261), (546, 33368820), (555, 32827704), (585, 31144232), (630, 28919644), (666, 27356420), (728, 25026615), (740, 24620778), (777, 23448360), (780, 23358174), (819, 22245880), (840, 21689733), (888, 20517315), (910, 20021292), (936, 19465145), (962, 18939060), (1036, 17586270), (1092, 16684410), (1110, 16413852), (1170, 15572116), (1260, 14459822), (1295, 14069016), (1332, 13678210), (1365, 13347528), (1443, 12626040), (1480, 12310389), (1554, 11724180), (1560, 11679087), (1638, 11122940), (1665, 10942568), (1820, 10010646), (1924, 9469530), (2072, 8793135), (2184, 8342205), (2220, 8206926), (2331, 7816120), (2340, 7786058), (2405, 7575624), (2520, 7229911), (2590, 7034508), (2664, 6839105), (2730, 6673764), (2886, 6313020), (3108, 5862090), (3276, 5561470), (3330, 5471284), (3367, 5411160), (3640, 5005323), (3848, 4734765), (3885, 4689672), (4095, 4449176), (4329, 4208680), (4440, 4103463), (4662, 3908060), (4680, 3893029), (4810, 3787812), (5180, 3517254), (5460, 3336882), (5772, 3156510), (6216, 2931045), (6552, 2780735), (6660, 2735642), (6734, 2705580), (7215, 2525208), (7770, 2344836), (8190, 2224588), (8658, 2104340), (9324, 1954030), (9620, 1893906), (10101, 1803720), (10360, 1758627), (10920, 1668441), (11544, 1578255), (11655, 1563224), (13320, 1367821), (13468, 1352790), (14430, 1262604), (15031, 1212120), (15540, 1172418), (16380, 1112294), (16835, 1082232), (17316, 1052170), (18648, 977015), (19240, 946953), (20202, 901860), (21645, 841736), (23310, 781612), (26936, 676395), (28860, 631302), (30062, 606060), (30303, 601240), (31080, 586209), (32760, 556147), (33670, 541116), (34632, 526085), (40404, 450930), (43290, 420868), (45093, 404040), (46620, 390806), (50505, 360744), (57720, 315651), (60124, 303030), (60606, 300620), (67340, 270558), (75155, 242424), (80808, 225465), (86580, 210434), (90186, 202020), (93240, 195403), (101010, 180372), (105217, 173160), (120248, 151515), (121212, 150310), (134680, 135279)]