156776880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 529341120

約数和(自身を除く): 372564240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 461, 520, 545, 624, 654, 780, 872, 922, 1040, 1090, 1308, 1383, 1417, 1560, 1635, 1744, 1844, 2180, 2305, 2616, 2766, 2834, 3120, 3270, 3688, 4251, 4360, 4610, 5232, 5532, 5668, 5993, 6540, 6915, 7085, 7376, 8502, 8720, 9220, 11064, 11336, 11986, 13080, 13830, 14170, 17004, 17979, 18440, 21255, 22128, 22672, 23972, 26160, 27660, 28340, 29965, 34008, 35958, 36880, 42510, 47944, 50249, 55320, 56680, 59930, 68016, 71916, 85020, 89895, 95888, 100498, 110640, 113360, 119860, 143832, 150747, 170040, 179790, 200996, 239720, 251245, 287664, 301494, 340080, 359580, 401992, 479440, 502490, 602988, 653237, 719160, 753735, 803984, 1004980, 1205976, 1306474, 1438320, 1507470, 1959711, 2009960, 2411952, 2612948, 3014940, 3266185, 3919422, 4019920, 5225896, 6029880, 6532370, 7838844, 9798555, 10451792, 12059760, 13064740, 15677688, 19597110, 26129480, 31355376, 39194220, 52258960, 78388440, 156776880]

約数ペア:

[(1, 156776880), (2, 78388440), (3, 52258960), (4, 39194220), (5, 31355376), (6, 26129480), (8, 19597110), (10, 15677688), (12, 13064740), (13, 12059760), (15, 10451792), (16, 9798555), (20, 7838844), (24, 6532370), (26, 6029880), (30, 5225896), (39, 4019920), (40, 3919422), (48, 3266185), (52, 3014940), (60, 2612948), (65, 2411952), (78, 2009960), (80, 1959711), (104, 1507470), (109, 1438320), (120, 1306474), (130, 1205976), (156, 1004980), (195, 803984), (208, 753735), (218, 719160), (240, 653237), (260, 602988), (312, 502490), (327, 479440), (390, 401992), (436, 359580), (461, 340080), (520, 301494), (545, 287664), (624, 251245), (654, 239720), (780, 200996), (872, 179790), (922, 170040), (1040, 150747), (1090, 143832), (1308, 119860), (1383, 113360), (1417, 110640), (1560, 100498), (1635, 95888), (1744, 89895), (1844, 85020), (2180, 71916), (2305, 68016), (2616, 59930), (2766, 56680), (2834, 55320), (3120, 50249), (3270, 47944), (3688, 42510), (4251, 36880), (4360, 35958), (4610, 34008), (5232, 29965), (5532, 28340), (5668, 27660), (5993, 26160), (6540, 23972), (6915, 22672), (7085, 22128), (7376, 21255), (8502, 18440), (8720, 17979), (9220, 17004), (11064, 14170), (11336, 13830), (11986, 13080)]