2958687720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{1193}}^1$

素因数の和:1376

約数の個数: 144

約数和(自身を含む): 9741141540

約数和(自身を除く): 6782453820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1193, 1245, 1494, 1660, 1992, 2386, 2490, 2988, 3320, 3579, 3735, 4772, 4980, 5965, 5976, 6889, 7158, 7470, 9544, 9960, 10737, 11930, 13778, 14316, 14940, 17895, 20667, 21474, 23860, 27556, 28632, 29880, 34445, 35790, 41334, 42948, 47720, 53685, 55112, 62001, 68890, 71580, 82668, 85896, 99019, 103335, 107370, 124002, 137780, 143160, 165336, 198038, 206670, 214740, 248004, 275560, 297057, 310005, 396076, 413340, 429480, 495095, 496008, 594114, 620010, 792152, 826680, 891171, 990190, 1188228, 1240020, 1485285, 1782342, 1980380, 2376456, 2480040, 2970570, 3564684, 3960760, 4455855, 5941140, 7129368, 8218577, 8911710, 11882280, 16437154, 17823420, 24655731, 32874308, 35646840, 41092885, 49311462, 65748616, 73967193, 82185770, 98622924, 123278655, 147934386, 164371540, 197245848, 246557310, 295868772, 328743080, 369835965, 493114620, 591737544, 739671930, 986229240, 1479343860, 2958687720]

約数ペア:

[(1, 2958687720), (2, 1479343860), (3, 986229240), (4, 739671930), (5, 591737544), (6, 493114620), (8, 369835965), (9, 328743080), (10, 295868772), (12, 246557310), (15, 197245848), (18, 164371540), (20, 147934386), (24, 123278655), (30, 98622924), (36, 82185770), (40, 73967193), (45, 65748616), (60, 49311462), (72, 41092885), (83, 35646840), (90, 32874308), (120, 24655731), (166, 17823420), (180, 16437154), (249, 11882280), (332, 8911710), (360, 8218577), (415, 7129368), (498, 5941140), (664, 4455855), (747, 3960760), (830, 3564684), (996, 2970570), (1193, 2480040), (1245, 2376456), (1494, 1980380), (1660, 1782342), (1992, 1485285), (2386, 1240020), (2490, 1188228), (2988, 990190), (3320, 891171), (3579, 826680), (3735, 792152), (4772, 620010), (4980, 594114), (5965, 496008), (5976, 495095), (6889, 429480), (7158, 413340), (7470, 396076), (9544, 310005), (9960, 297057), (10737, 275560), (11930, 248004), (13778, 214740), (14316, 206670), (14940, 198038), (17895, 165336), (20667, 143160), (21474, 137780), (23860, 124002), (27556, 107370), (28632, 103335), (29880, 99019), (34445, 85896), (35790, 82668), (41334, 71580), (42948, 68890), (47720, 62001), (53685, 55112)]