214885320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 744629760

約数和(自身を除く): 529744440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 53, 60, 65, 69, 78, 92, 104, 106, 113, 115, 120, 130, 138, 156, 159, 184, 195, 212, 226, 230, 260, 265, 276, 299, 312, 318, 339, 345, 390, 424, 452, 460, 520, 530, 552, 565, 598, 636, 678, 689, 690, 780, 795, 897, 904, 920, 1060, 1130, 1196, 1219, 1272, 1356, 1378, 1380, 1469, 1495, 1560, 1590, 1695, 1794, 2067, 2120, 2260, 2392, 2438, 2599, 2712, 2756, 2760, 2938, 2990, 3180, 3390, 3445, 3588, 3657, 4134, 4407, 4485, 4520, 4876, 5198, 5512, 5876, 5980, 5989, 6095, 6360, 6780, 6890, 7176, 7314, 7345, 7797, 8268, 8814, 8970, 9752, 10335, 10396, 11752, 11960, 11978, 12190, 12995, 13560, 13780, 14628, 14690, 15594, 15847, 16536, 17628, 17940, 17967, 18285, 20670, 20792, 22035, 23956, 24380, 25990, 27560, 29256, 29380, 29945, 31188, 31694, 33787, 35256, 35880, 35934, 36570, 38985, 41340, 44070, 47541, 47912, 48760, 51980, 58760, 59890, 62376, 63388, 67574, 71868, 73140, 77857, 77970, 79235, 82680, 88140, 89835, 95082, 101361, 103960, 119780, 126776, 135148, 137747, 143736, 146280, 155714, 155940, 158470, 168935, 176280, 179670, 190164, 202722, 233571, 237705, 239560, 270296, 275494, 311428, 311880, 316940, 337870, 359340, 380328, 389285, 405444, 413241, 467142, 475410, 506805, 550988, 622856, 633880, 675740, 688735, 718680, 778570, 810888, 826482, 934284, 950820, 1013610, 1101976, 1167855, 1351480, 1377470, 1557140, 1652964, 1790711, 1868568, 1901640, 2027220, 2066205, 2335710, 2754940, 3114280, 3305928, 3581422, 4054440, 4132410, 4671420, 5372133, 5509880, 7162844, 8264820, 8953555, 9342840, 10744266, 14325688, 16529640, 17907110, 21488532, 26860665, 35814220, 42977064, 53721330, 71628440, 107442660, 214885320]

約数ペア:

[(1, 214885320), (2, 107442660), (3, 71628440), (4, 53721330), (5, 42977064), (6, 35814220), (8, 26860665), (10, 21488532), (12, 17907110), (13, 16529640), (15, 14325688), (20, 10744266), (23, 9342840), (24, 8953555), (26, 8264820), (30, 7162844), (39, 5509880), (40, 5372133), (46, 4671420), (52, 4132410), (53, 4054440), (60, 3581422), (65, 3305928), (69, 3114280), (78, 2754940), (92, 2335710), (104, 2066205), (106, 2027220), (113, 1901640), (115, 1868568), (120, 1790711), (130, 1652964), (138, 1557140), (156, 1377470), (159, 1351480), (184, 1167855), (195, 1101976), (212, 1013610), (226, 950820), (230, 934284), (260, 826482), (265, 810888), (276, 778570), (299, 718680), (312, 688735), (318, 675740), (339, 633880), (345, 622856), (390, 550988), (424, 506805), (452, 475410), (460, 467142), (520, 413241), (530, 405444), (552, 389285), (565, 380328), (598, 359340), (636, 337870), (678, 316940), (689, 311880), (690, 311428), (780, 275494), (795, 270296), (897, 239560), (904, 237705), (920, 233571), (1060, 202722), (1130, 190164), (1196, 179670), (1219, 176280), (1272, 168935), (1356, 158470), (1378, 155940), (1380, 155714), (1469, 146280), (1495, 143736), (1560, 137747), (1590, 135148), (1695, 126776), (1794, 119780), (2067, 103960), (2120, 101361), (2260, 95082), (2392, 89835), (2438, 88140), (2599, 82680), (2712, 79235), (2756, 77970), (2760, 77857), (2938, 73140), (2990, 71868), (3180, 67574), (3390, 63388), (3445, 62376), (3588, 59890), (3657, 58760), (4134, 51980), (4407, 48760), (4485, 47912), (4520, 47541), (4876, 44070), (5198, 41340), (5512, 38985), (5876, 36570), (5980, 35934), (5989, 35880), (6095, 35256), (6360, 33787), (6780, 31694), (6890, 31188), (7176, 29945), (7314, 29380), (7345, 29256), (7797, 27560), (8268, 25990), (8814, 24380), (8970, 23956), (9752, 22035), (10335, 20792), (10396, 20670), (11752, 18285), (11960, 17967), (11978, 17940), (12190, 17628), (12995, 16536), (13560, 15847), (13780, 15594), (14628, 14690)]