130166520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3237

約数の個数: 128

約数和(自身を含む): 439879680

約数和(自身を除く): 309713160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3181, 3410, 3720, 4092, 5115, 6362, 6820, 8184, 9543, 10230, 12724, 13640, 15905, 19086, 20460, 25448, 31810, 34991, 38172, 40920, 47715, 63620, 69982, 76344, 95430, 98611, 104973, 127240, 139964, 174955, 190860, 197222, 209946, 279928, 295833, 349910, 381720, 394444, 419892, 493055, 524865, 591666, 699820, 788888, 839784, 986110, 1049730, 1084721, 1183332, 1399640, 1479165, 1972220, 2099460, 2169442, 2366664, 2958330, 3254163, 3944440, 4198920, 4338884, 5423605, 5916660, 6508326, 8677768, 10847210, 11833320, 13016652, 16270815, 21694420, 26033304, 32541630, 43388840, 65083260, 130166520]

約数ペア:

[(1, 130166520), (2, 65083260), (3, 43388840), (4, 32541630), (5, 26033304), (6, 21694420), (8, 16270815), (10, 13016652), (11, 11833320), (12, 10847210), (15, 8677768), (20, 6508326), (22, 5916660), (24, 5423605), (30, 4338884), (31, 4198920), (33, 3944440), (40, 3254163), (44, 2958330), (55, 2366664), (60, 2169442), (62, 2099460), (66, 1972220), (88, 1479165), (93, 1399640), (110, 1183332), (120, 1084721), (124, 1049730), (132, 986110), (155, 839784), (165, 788888), (186, 699820), (220, 591666), (248, 524865), (264, 493055), (310, 419892), (330, 394444), (341, 381720), (372, 349910), (440, 295833), (465, 279928), (620, 209946), (660, 197222), (682, 190860), (744, 174955), (930, 139964), (1023, 127240), (1240, 104973), (1320, 98611), (1364, 95430), (1705, 76344), (1860, 69982), (2046, 63620), (2728, 47715), (3181, 40920), (3410, 38172), (3720, 34991), (4092, 31810), (5115, 25448), (6362, 20460), (6820, 19086), (8184, 15905), (9543, 13640), (10230, 12724)]