130047720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1295

約数の個数: 128

約数和(自身を含む): 431101440

約数和(自身を除く): 301053720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1187, 1245, 1320, 1660, 1826, 1992, 2374, 2490, 2739, 3320, 3561, 3652, 4565, 4748, 4980, 5478, 5935, 7122, 7304, 9130, 9496, 9960, 10956, 11870, 13057, 13695, 14244, 17805, 18260, 21912, 23740, 26114, 27390, 28488, 35610, 36520, 39171, 47480, 52228, 54780, 65285, 71220, 78342, 98521, 104456, 109560, 130570, 142440, 156684, 195855, 197042, 261140, 295563, 313368, 391710, 394084, 492605, 522280, 591126, 783420, 788168, 985210, 1083731, 1182252, 1477815, 1566840, 1970420, 2167462, 2364504, 2955630, 3251193, 3940840, 4334924, 5418655, 5911260, 6502386, 8669848, 10837310, 11822520, 13004772, 16255965, 21674620, 26009544, 32511930, 43349240, 65023860, 130047720]

約数ペア:

[(1, 130047720), (2, 65023860), (3, 43349240), (4, 32511930), (5, 26009544), (6, 21674620), (8, 16255965), (10, 13004772), (11, 11822520), (12, 10837310), (15, 8669848), (20, 6502386), (22, 5911260), (24, 5418655), (30, 4334924), (33, 3940840), (40, 3251193), (44, 2955630), (55, 2364504), (60, 2167462), (66, 1970420), (83, 1566840), (88, 1477815), (110, 1182252), (120, 1083731), (132, 985210), (165, 788168), (166, 783420), (220, 591126), (249, 522280), (264, 492605), (330, 394084), (332, 391710), (415, 313368), (440, 295563), (498, 261140), (660, 197042), (664, 195855), (830, 156684), (913, 142440), (996, 130570), (1187, 109560), (1245, 104456), (1320, 98521), (1660, 78342), (1826, 71220), (1992, 65285), (2374, 54780), (2490, 52228), (2739, 47480), (3320, 39171), (3561, 36520), (3652, 35610), (4565, 28488), (4748, 27390), (4980, 26114), (5478, 23740), (5935, 21912), (7122, 18260), (7304, 17805), (9130, 14244), (9496, 13695), (9960, 13057), (10956, 11870)]