131614680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 421848000

約数和(自身を除く): 290233320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 255, 298, 340, 408, 433, 447, 510, 596, 680, 745, 866, 894, 1020, 1192, 1299, 1490, 1732, 1788, 2040, 2165, 2235, 2533, 2598, 2980, 3464, 3576, 4330, 4470, 5066, 5196, 5960, 6495, 7361, 7599, 8660, 8940, 10132, 10392, 12665, 12990, 14722, 15198, 17320, 17880, 20264, 22083, 25330, 25980, 29444, 30396, 36805, 37995, 44166, 50660, 51960, 58888, 60792, 64517, 73610, 75990, 88332, 101320, 110415, 129034, 147220, 151980, 176664, 193551, 220830, 258068, 294440, 303960, 322585, 387102, 441660, 516136, 645170, 774204, 883320, 967755, 1096789, 1290340, 1548408, 1935510, 2193578, 2580680, 3290367, 3871020, 4387156, 5483945, 6580734, 7742040, 8774312, 10967890, 13161468, 16451835, 21935780, 26322936, 32903670, 43871560, 65807340, 131614680]

約数ペア:

[(1, 131614680), (2, 65807340), (3, 43871560), (4, 32903670), (5, 26322936), (6, 21935780), (8, 16451835), (10, 13161468), (12, 10967890), (15, 8774312), (17, 7742040), (20, 6580734), (24, 5483945), (30, 4387156), (34, 3871020), (40, 3290367), (51, 2580680), (60, 2193578), (68, 1935510), (85, 1548408), (102, 1290340), (120, 1096789), (136, 967755), (149, 883320), (170, 774204), (204, 645170), (255, 516136), (298, 441660), (340, 387102), (408, 322585), (433, 303960), (447, 294440), (510, 258068), (596, 220830), (680, 193551), (745, 176664), (866, 151980), (894, 147220), (1020, 129034), (1192, 110415), (1299, 101320), (1490, 88332), (1732, 75990), (1788, 73610), (2040, 64517), (2165, 60792), (2235, 58888), (2533, 51960), (2598, 50660), (2980, 44166), (3464, 37995), (3576, 36805), (4330, 30396), (4470, 29444), (5066, 25980), (5196, 25330), (5960, 22083), (6495, 20264), (7361, 17880), (7599, 17320), (8660, 15198), (8940, 14722), (10132, 12990), (10392, 12665)]