264920370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1740

約数の個数: 128

約数和(自身を含む): 767612160

約数和(自身を除く): 502691790

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 130, 143, 165, 185, 195, 222, 286, 330, 370, 390, 407, 429, 481, 555, 715, 814, 858, 962, 1110, 1221, 1430, 1443, 1669, 2035, 2145, 2405, 2442, 2886, 3338, 4070, 4290, 4810, 5007, 5291, 6105, 7215, 8345, 10014, 10582, 12210, 14430, 15873, 16690, 18359, 21697, 25035, 26455, 31746, 36718, 43394, 50070, 52910, 55077, 61753, 65091, 79365, 91795, 108485, 110154, 123506, 130182, 158730, 183590, 185259, 216970, 238667, 275385, 308765, 325455, 370518, 477334, 550770, 617530, 650910, 679283, 716001, 802789, 926295, 1193335, 1358566, 1432002, 1605578, 1852590, 2037849, 2386670, 2408367, 3396415, 3580005, 4013945, 4075698, 4816734, 6792830, 7160010, 8027890, 8830679, 10189245, 12041835, 17661358, 20378490, 24083670, 26492037, 44153395, 52984074, 88306790, 132460185, 264920370]

約数ペア:

[(1, 264920370), (2, 132460185), (3, 88306790), (5, 52984074), (6, 44153395), (10, 26492037), (11, 24083670), (13, 20378490), (15, 17661358), (22, 12041835), (26, 10189245), (30, 8830679), (33, 8027890), (37, 7160010), (39, 6792830), (55, 4816734), (65, 4075698), (66, 4013945), (74, 3580005), (78, 3396415), (110, 2408367), (111, 2386670), (130, 2037849), (143, 1852590), (165, 1605578), (185, 1432002), (195, 1358566), (222, 1193335), (286, 926295), (330, 802789), (370, 716001), (390, 679283), (407, 650910), (429, 617530), (481, 550770), (555, 477334), (715, 370518), (814, 325455), (858, 308765), (962, 275385), (1110, 238667), (1221, 216970), (1430, 185259), (1443, 183590), (1669, 158730), (2035, 130182), (2145, 123506), (2405, 110154), (2442, 108485), (2886, 91795), (3338, 79365), (4070, 65091), (4290, 61753), (4810, 55077), (5007, 52910), (5291, 50070), (6105, 43394), (7215, 36718), (8345, 31746), (10014, 26455), (10582, 25035), (12210, 21697), (14430, 18359), (15873, 16690)]