143991960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 534988800

約数和(自身を除く): 390996840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 257, 276, 280, 290, 322, 345, 348, 406, 420, 435, 460, 483, 514, 552, 580, 609, 644, 667, 690, 696, 771, 805, 812, 840, 870, 920, 966, 1015, 1028, 1160, 1218, 1285, 1288, 1334, 1380, 1542, 1610, 1624, 1740, 1799, 1932, 2001, 2030, 2056, 2415, 2436, 2570, 2668, 2760, 3045, 3084, 3220, 3335, 3480, 3598, 3855, 3864, 4002, 4060, 4669, 4830, 4872, 5140, 5336, 5397, 5911, 6090, 6168, 6440, 6670, 7196, 7453, 7710, 8004, 8120, 8995, 9338, 9660, 10005, 10280, 10794, 11822, 12180, 13340, 14007, 14392, 14906, 15420, 16008, 17733, 17990, 18676, 19320, 20010, 21588, 22359, 23345, 23644, 24360, 26680, 26985, 28014, 29555, 29812, 30840, 35466, 35980, 37265, 37352, 40020, 41377, 43176, 44718, 46690, 47288, 52171, 53970, 56028, 59110, 59624, 70035, 70932, 71960, 74530, 80040, 82754, 88665, 89436, 93380, 104342, 107940, 111795, 112056, 118220, 124131, 140070, 141864, 149060, 156513, 165508, 171419, 177330, 178872, 186760, 206885, 208684, 215880, 223590, 236440, 248262, 260855, 280140, 298120, 313026, 331016, 342838, 354660, 413770, 417368, 447180, 496524, 514257, 521710, 560280, 620655, 626052, 685676, 709320, 782565, 827540, 857095, 894360, 993048, 1028514, 1043420, 1199933, 1241310, 1252104, 1371352, 1565130, 1655080, 1714190, 2057028, 2086840, 2399866, 2482620, 2571285, 3130260, 3428380, 3599799, 4114056, 4799732, 4965240, 5142570, 5999665, 6260520, 6856760, 7199598, 9599464, 10285140, 11999330, 14399196, 17998995, 20570280, 23998660, 28798392, 35997990, 47997320, 71995980, 143991960]

約数ペア:

[(1, 143991960), (2, 71995980), (3, 47997320), (4, 35997990), (5, 28798392), (6, 23998660), (7, 20570280), (8, 17998995), (10, 14399196), (12, 11999330), (14, 10285140), (15, 9599464), (20, 7199598), (21, 6856760), (23, 6260520), (24, 5999665), (28, 5142570), (29, 4965240), (30, 4799732), (35, 4114056), (40, 3599799), (42, 3428380), (46, 3130260), (56, 2571285), (58, 2482620), (60, 2399866), (69, 2086840), (70, 2057028), (84, 1714190), (87, 1655080), (92, 1565130), (105, 1371352), (115, 1252104), (116, 1241310), (120, 1199933), (138, 1043420), (140, 1028514), (145, 993048), (161, 894360), (168, 857095), (174, 827540), (184, 782565), (203, 709320), (210, 685676), (230, 626052), (232, 620655), (257, 560280), (276, 521710), (280, 514257), (290, 496524), (322, 447180), (345, 417368), (348, 413770), (406, 354660), (420, 342838), (435, 331016), (460, 313026), (483, 298120), (514, 280140), (552, 260855), (580, 248262), (609, 236440), (644, 223590), (667, 215880), (690, 208684), (696, 206885), (771, 186760), (805, 178872), (812, 177330), (840, 171419), (870, 165508), (920, 156513), (966, 149060), (1015, 141864), (1028, 140070), (1160, 124131), (1218, 118220), (1285, 112056), (1288, 111795), (1334, 107940), (1380, 104342), (1542, 93380), (1610, 89436), (1624, 88665), (1740, 82754), (1799, 80040), (1932, 74530), (2001, 71960), (2030, 70932), (2056, 70035), (2415, 59624), (2436, 59110), (2570, 56028), (2668, 53970), (2760, 52171), (3045, 47288), (3084, 46690), (3220, 44718), (3335, 43176), (3480, 41377), (3598, 40020), (3855, 37352), (3864, 37265), (4002, 35980), (4060, 35466), (4669, 30840), (4830, 29812), (4872, 29555), (5140, 28014), (5336, 26985), (5397, 26680), (5911, 24360), (6090, 23644), (6168, 23345), (6440, 22359), (6670, 21588), (7196, 20010), (7453, 19320), (7710, 18676), (8004, 17990), (8120, 17733), (8995, 16008), (9338, 15420), (9660, 14906), (10005, 14392), (10280, 14007), (10794, 13340), (11822, 12180)]