156926640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 544063392

約数和(自身を除く): 387136752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 73, 78, 80, 104, 106, 120, 130, 146, 156, 159, 169, 195, 208, 212, 219, 240, 260, 265, 292, 312, 318, 338, 365, 390, 424, 438, 507, 520, 530, 584, 624, 636, 676, 689, 730, 780, 795, 845, 848, 876, 949, 1014, 1040, 1060, 1095, 1168, 1272, 1352, 1378, 1460, 1560, 1590, 1690, 1752, 1898, 2028, 2067, 2120, 2190, 2535, 2544, 2704, 2756, 2847, 2920, 3120, 3180, 3380, 3445, 3504, 3796, 3869, 4056, 4134, 4240, 4380, 4745, 5070, 5512, 5694, 5840, 6360, 6760, 6890, 7592, 7738, 8112, 8268, 8760, 8957, 9490, 10140, 10335, 11024, 11388, 11607, 12337, 12720, 13520, 13780, 14235, 15184, 15476, 16536, 17520, 17914, 18980, 19345, 20280, 20670, 22776, 23214, 24674, 26871, 27560, 28470, 30952, 33072, 35828, 37011, 37960, 38690, 40560, 41340, 44785, 45552, 46428, 49348, 50297, 53742, 55120, 56940, 58035, 61685, 61904, 71656, 74022, 75920, 77380, 82680, 89570, 92856, 98696, 100594, 107484, 113880, 116070, 123370, 134355, 143312, 148044, 150891, 154760, 165360, 179140, 185055, 185712, 197392, 201188, 214968, 227760, 232140, 246740, 251485, 268710, 296088, 301782, 309520, 358280, 370110, 402376, 429936, 464280, 493480, 502970, 537420, 592176, 603564, 653861, 716560, 740220, 754455, 804752, 928560, 986960, 1005940, 1074840, 1207128, 1307722, 1480440, 1508910, 1961583, 2011880, 2149680, 2414256, 2615444, 2960880, 3017820, 3269305, 3923166, 4023760, 5230888, 6035640, 6538610, 7846332, 9807915, 10461776, 12071280, 13077220, 15692664, 19615830, 26154440, 31385328, 39231660, 52308880, 78463320, 156926640]

約数ペア:

[(1, 156926640), (2, 78463320), (3, 52308880), (4, 39231660), (5, 31385328), (6, 26154440), (8, 19615830), (10, 15692664), (12, 13077220), (13, 12071280), (15, 10461776), (16, 9807915), (20, 7846332), (24, 6538610), (26, 6035640), (30, 5230888), (39, 4023760), (40, 3923166), (48, 3269305), (52, 3017820), (53, 2960880), (60, 2615444), (65, 2414256), (73, 2149680), (78, 2011880), (80, 1961583), (104, 1508910), (106, 1480440), (120, 1307722), (130, 1207128), (146, 1074840), (156, 1005940), (159, 986960), (169, 928560), (195, 804752), (208, 754455), (212, 740220), (219, 716560), (240, 653861), (260, 603564), (265, 592176), (292, 537420), (312, 502970), (318, 493480), (338, 464280), (365, 429936), (390, 402376), (424, 370110), (438, 358280), (507, 309520), (520, 301782), (530, 296088), (584, 268710), (624, 251485), (636, 246740), (676, 232140), (689, 227760), (730, 214968), (780, 201188), (795, 197392), (845, 185712), (848, 185055), (876, 179140), (949, 165360), (1014, 154760), (1040, 150891), (1060, 148044), (1095, 143312), (1168, 134355), (1272, 123370), (1352, 116070), (1378, 113880), (1460, 107484), (1560, 100594), (1590, 98696), (1690, 92856), (1752, 89570), (1898, 82680), (2028, 77380), (2067, 75920), (2120, 74022), (2190, 71656), (2535, 61904), (2544, 61685), (2704, 58035), (2756, 56940), (2847, 55120), (2920, 53742), (3120, 50297), (3180, 49348), (3380, 46428), (3445, 45552), (3504, 44785), (3796, 41340), (3869, 40560), (4056, 38690), (4134, 37960), (4240, 37011), (4380, 35828), (4745, 33072), (5070, 30952), (5512, 28470), (5694, 27560), (5840, 26871), (6360, 24674), (6760, 23214), (6890, 22776), (7592, 20670), (7738, 20280), (8112, 19345), (8268, 18980), (8760, 17914), (8957, 17520), (9490, 16536), (10140, 15476), (10335, 15184), (11024, 14235), (11388, 13780), (11607, 13520), (12337, 12720)]