132006680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 216358120

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 190, 247, 248, 260, 310, 380, 403, 431, 494, 520, 589, 620, 760, 806, 862, 988, 1178, 1235, 1240, 1612, 1724, 1976, 2015, 2155, 2356, 2470, 2945, 3224, 3448, 4030, 4310, 4712, 4940, 5603, 5890, 7657, 8060, 8189, 8620, 9880, 11206, 11780, 13361, 15314, 16120, 16378, 17240, 22412, 23560, 26722, 28015, 30628, 32756, 38285, 40945, 44824, 53444, 56030, 61256, 65512, 66805, 76570, 81890, 106457, 106888, 112060, 133610, 153140, 163780, 173693, 212914, 224120, 253859, 267220, 306280, 327560, 347386, 425828, 507718, 532285, 534440, 694772, 851656, 868465, 1015436, 1064570, 1269295, 1389544, 1736930, 2030872, 2129140, 2538590, 3300167, 3473860, 4258280, 5077180, 6600334, 6947720, 10154360, 13200668, 16500835, 26401336, 33001670, 66003340, 132006680]

約数ペア:

[(1, 132006680), (2, 66003340), (4, 33001670), (5, 26401336), (8, 16500835), (10, 13200668), (13, 10154360), (19, 6947720), (20, 6600334), (26, 5077180), (31, 4258280), (38, 3473860), (40, 3300167), (52, 2538590), (62, 2129140), (65, 2030872), (76, 1736930), (95, 1389544), (104, 1269295), (124, 1064570), (130, 1015436), (152, 868465), (155, 851656), (190, 694772), (247, 534440), (248, 532285), (260, 507718), (310, 425828), (380, 347386), (403, 327560), (431, 306280), (494, 267220), (520, 253859), (589, 224120), (620, 212914), (760, 173693), (806, 163780), (862, 153140), (988, 133610), (1178, 112060), (1235, 106888), (1240, 106457), (1612, 81890), (1724, 76570), (1976, 66805), (2015, 65512), (2155, 61256), (2356, 56030), (2470, 53444), (2945, 44824), (3224, 40945), (3448, 38285), (4030, 32756), (4310, 30628), (4712, 28015), (4940, 26722), (5603, 23560), (5890, 22412), (7657, 17240), (8060, 16378), (8189, 16120), (8620, 15314), (9880, 13361), (11206, 11780)]