262739220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6297

約数の個数: 96

約数和(自身を含む): 795446400

約数和(自身を除く): 532707180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2812, 3515, 4218, 6229, 7030, 8436, 10545, 12458, 14060, 18687, 21090, 24916, 31145, 37374, 42180, 62290, 74748, 93435, 118351, 124580, 186870, 230473, 236702, 355053, 373740, 460946, 473404, 591755, 691419, 710106, 921892, 1152365, 1183510, 1382838, 1420212, 1775265, 2304730, 2367020, 2765676, 3457095, 3550530, 4378987, 4609460, 6914190, 7101060, 8757974, 13136961, 13828380, 17515948, 21894935, 26273922, 43789870, 52547844, 65684805, 87579740, 131369610, 262739220]

約数ペア:

[(1, 262739220), (2, 131369610), (3, 87579740), (4, 65684805), (5, 52547844), (6, 43789870), (10, 26273922), (12, 21894935), (15, 17515948), (19, 13828380), (20, 13136961), (30, 8757974), (37, 7101060), (38, 6914190), (57, 4609460), (60, 4378987), (74, 3550530), (76, 3457095), (95, 2765676), (111, 2367020), (114, 2304730), (148, 1775265), (185, 1420212), (190, 1382838), (222, 1183510), (228, 1152365), (285, 921892), (370, 710106), (380, 691419), (444, 591755), (555, 473404), (570, 460946), (703, 373740), (740, 355053), (1110, 236702), (1140, 230473), (1406, 186870), (2109, 124580), (2220, 118351), (2812, 93435), (3515, 74748), (4218, 62290), (6229, 42180), (7030, 37374), (8436, 31145), (10545, 24916), (12458, 21090), (14060, 18687)]