18018154080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{4243}}^1$

素因数の和:5250

約数の個数: 192

約数和(自身を含む): 63142571520

約数和(自身を除く): 45124417440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 983, 1080, 1440, 1966, 2160, 2949, 3932, 4243, 4320, 4915, 5898, 7864, 8486, 8847, 9830, 11796, 12729, 14745, 15728, 16972, 17694, 19660, 21215, 23592, 25458, 26541, 29490, 31456, 33944, 35388, 38187, 39320, 42430, 44235, 47184, 50916, 53082, 58980, 63645, 67888, 70776, 76374, 78640, 84860, 88470, 94368, 101832, 106164, 114561, 117960, 127290, 132705, 135776, 141552, 152748, 157280, 169720, 176940, 190935, 203664, 212328, 229122, 235920, 254580, 265410, 283104, 305496, 339440, 353880, 381870, 407328, 424656, 458244, 471840, 509160, 530820, 572805, 610992, 678880, 707760, 763740, 849312, 916488, 1018320, 1061640, 1145610, 1221984, 1415520, 1527480, 1832976, 2036640, 2123280, 2291220, 3054960, 3665952, 4170869, 4246560, 4582440, 6109920, 8341738, 9164880, 12512607, 16683476, 18329760, 20854345, 25025214, 33366952, 37537821, 41708690, 50050428, 62563035, 66733904, 75075642, 83417380, 100100856, 112613463, 125126070, 133467808, 150151284, 166834760, 187689105, 200201712, 225226926, 250252140, 300302568, 333669520, 375378210, 400403424, 450453852, 500504280, 563067315, 600605136, 667339040, 750756420, 900907704, 1001008560, 1126134630, 1201210272, 1501512840, 1801815408, 2002017120, 2252269260, 3003025680, 3603630816, 4504538520, 6006051360, 9009077040, 18018154080]

約数ペア:

[(1, 18018154080), (2, 9009077040), (3, 6006051360), (4, 4504538520), (5, 3603630816), (6, 3003025680), (8, 2252269260), (9, 2002017120), (10, 1801815408), (12, 1501512840), (15, 1201210272), (16, 1126134630), (18, 1001008560), (20, 900907704), (24, 750756420), (27, 667339040), (30, 600605136), (32, 563067315), (36, 500504280), (40, 450453852), (45, 400403424), (48, 375378210), (54, 333669520), (60, 300302568), (72, 250252140), (80, 225226926), (90, 200201712), (96, 187689105), (108, 166834760), (120, 150151284), (135, 133467808), (144, 125126070), (160, 112613463), (180, 100100856), (216, 83417380), (240, 75075642), (270, 66733904), (288, 62563035), (360, 50050428), (432, 41708690), (480, 37537821), (540, 33366952), (720, 25025214), (864, 20854345), (983, 18329760), (1080, 16683476), (1440, 12512607), (1966, 9164880), (2160, 8341738), (2949, 6109920), (3932, 4582440), (4243, 4246560), (4320, 4170869), (4915, 3665952), (5898, 3054960), (7864, 2291220), (8486, 2123280), (8847, 2036640), (9830, 1832976), (11796, 1527480), (12729, 1415520), (14745, 1221984), (15728, 1145610), (16972, 1061640), (17694, 1018320), (19660, 916488), (21215, 849312), (23592, 763740), (25458, 707760), (26541, 678880), (29490, 610992), (31456, 572805), (33944, 530820), (35388, 509160), (38187, 471840), (39320, 458244), (42430, 424656), (44235, 407328), (47184, 381870), (50916, 353880), (53082, 339440), (58980, 305496), (63645, 283104), (67888, 265410), (70776, 254580), (76374, 235920), (78640, 229122), (84860, 212328), (88470, 203664), (94368, 190935), (101832, 176940), (106164, 169720), (114561, 157280), (117960, 152748), (127290, 141552), (132705, 135776)]