4043600520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24979}}^1$

素因数の和:25083

約数の個数: 128

約数和(自身を含む): 12949632000

約数和(自身を除く): 8906031480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2130, 2280, 2698, 2840, 4047, 4260, 5396, 6745, 8094, 8520, 10792, 13490, 16188, 20235, 24979, 26980, 32376, 40470, 49958, 53960, 74937, 80940, 99916, 124895, 149874, 161880, 199832, 249790, 299748, 374685, 474601, 499580, 599496, 749370, 949202, 999160, 1423803, 1498740, 1773509, 1898404, 2373005, 2847606, 2997480, 3547018, 3796808, 4746010, 5320527, 5695212, 7094036, 7119015, 8867545, 9492020, 10641054, 11390424, 14188072, 14238030, 17735090, 18984040, 21282108, 26602635, 28476060, 33696671, 35470180, 42564216, 53205270, 56952120, 67393342, 70940360, 101090013, 106410540, 134786684, 168483355, 202180026, 212821080, 269573368, 336966710, 404360052, 505450065, 673933420, 808720104, 1010900130, 1347866840, 2021800260, 4043600520]

約数ペア:

[(1, 4043600520), (2, 2021800260), (3, 1347866840), (4, 1010900130), (5, 808720104), (6, 673933420), (8, 505450065), (10, 404360052), (12, 336966710), (15, 269573368), (19, 212821080), (20, 202180026), (24, 168483355), (30, 134786684), (38, 106410540), (40, 101090013), (57, 70940360), (60, 67393342), (71, 56952120), (76, 53205270), (95, 42564216), (114, 35470180), (120, 33696671), (142, 28476060), (152, 26602635), (190, 21282108), (213, 18984040), (228, 17735090), (284, 14238030), (285, 14188072), (355, 11390424), (380, 10641054), (426, 9492020), (456, 8867545), (568, 7119015), (570, 7094036), (710, 5695212), (760, 5320527), (852, 4746010), (1065, 3796808), (1140, 3547018), (1349, 2997480), (1420, 2847606), (1704, 2373005), (2130, 1898404), (2280, 1773509), (2698, 1498740), (2840, 1423803), (4047, 999160), (4260, 949202), (5396, 749370), (6745, 599496), (8094, 499580), (8520, 474601), (10792, 374685), (13490, 299748), (16188, 249790), (20235, 199832), (24979, 161880), (26980, 149874), (32376, 124895), (40470, 99916), (49958, 80940), (53960, 74937)]