168749880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 562088160

約数和(自身を除く): 393338280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 157, 159, 169, 195, 212, 260, 265, 312, 314, 318, 338, 390, 424, 471, 507, 520, 530, 628, 636, 676, 689, 780, 785, 795, 845, 942, 1014, 1060, 1256, 1272, 1352, 1378, 1560, 1570, 1590, 1690, 1884, 2028, 2041, 2067, 2120, 2355, 2535, 2756, 3140, 3180, 3380, 3445, 3768, 4056, 4082, 4134, 4710, 5070, 5512, 6123, 6280, 6360, 6760, 6890, 8164, 8268, 8321, 8957, 9420, 10140, 10205, 10335, 12246, 13780, 16328, 16536, 16642, 17914, 18840, 20280, 20410, 20670, 24492, 24963, 26533, 26871, 27560, 30615, 33284, 35828, 40820, 41340, 41605, 44785, 48984, 49926, 53066, 53742, 61230, 66568, 71656, 79599, 81640, 82680, 83210, 89570, 99852, 106132, 107484, 108173, 122460, 124815, 132665, 134355, 159198, 166420, 179140, 199704, 212264, 214968, 216346, 244920, 249630, 265330, 268710, 318396, 324519, 332840, 358280, 397995, 432692, 499260, 530660, 537420, 540865, 636792, 649038, 795990, 865384, 998520, 1061320, 1074840, 1081730, 1298076, 1406249, 1591980, 1622595, 2163460, 2596152, 2812498, 3183960, 3245190, 4218747, 4326920, 5624996, 6490380, 7031245, 8437494, 11249992, 12980760, 14062490, 16874988, 21093735, 28124980, 33749976, 42187470, 56249960, 84374940, 168749880]

約数ペア:

[(1, 168749880), (2, 84374940), (3, 56249960), (4, 42187470), (5, 33749976), (6, 28124980), (8, 21093735), (10, 16874988), (12, 14062490), (13, 12980760), (15, 11249992), (20, 8437494), (24, 7031245), (26, 6490380), (30, 5624996), (39, 4326920), (40, 4218747), (52, 3245190), (53, 3183960), (60, 2812498), (65, 2596152), (78, 2163460), (104, 1622595), (106, 1591980), (120, 1406249), (130, 1298076), (156, 1081730), (157, 1074840), (159, 1061320), (169, 998520), (195, 865384), (212, 795990), (260, 649038), (265, 636792), (312, 540865), (314, 537420), (318, 530660), (338, 499260), (390, 432692), (424, 397995), (471, 358280), (507, 332840), (520, 324519), (530, 318396), (628, 268710), (636, 265330), (676, 249630), (689, 244920), (780, 216346), (785, 214968), (795, 212264), (845, 199704), (942, 179140), (1014, 166420), (1060, 159198), (1256, 134355), (1272, 132665), (1352, 124815), (1378, 122460), (1560, 108173), (1570, 107484), (1590, 106132), (1690, 99852), (1884, 89570), (2028, 83210), (2041, 82680), (2067, 81640), (2120, 79599), (2355, 71656), (2535, 66568), (2756, 61230), (3140, 53742), (3180, 53066), (3380, 49926), (3445, 48984), (3768, 44785), (4056, 41605), (4082, 41340), (4134, 40820), (4710, 35828), (5070, 33284), (5512, 30615), (6123, 27560), (6280, 26871), (6360, 26533), (6760, 24963), (6890, 24492), (8164, 20670), (8268, 20410), (8321, 20280), (8957, 18840), (9420, 17914), (10140, 16642), (10205, 16536), (10335, 16328), (12246, 13780)]