139094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 296361480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 248, 269, 278, 310, 372, 417, 465, 538, 556, 620, 695, 744, 807, 834, 930, 1076, 1112, 1240, 1345, 1390, 1614, 1668, 1860, 2085, 2152, 2690, 2780, 3228, 3336, 3720, 4035, 4170, 4309, 5380, 5560, 6456, 8070, 8339, 8340, 8618, 10760, 12927, 16140, 16678, 16680, 17236, 21545, 25017, 25854, 32280, 33356, 34472, 37391, 41695, 43090, 50034, 51708, 64635, 66712, 74782, 83390, 86180, 100068, 103416, 112173, 125085, 129270, 149564, 166780, 172360, 186955, 200136, 224346, 250170, 258540, 299128, 333560, 373910, 448692, 500340, 517080, 560865, 747820, 897384, 1000680, 1121730, 1159121, 1495640, 2243460, 2318242, 3477363, 4486920, 4636484, 5795605, 6954726, 9272968, 11591210, 13909452, 17386815, 23182420, 27818904, 34773630, 46364840, 69547260, 139094520]

約数ペア:

[(1, 139094520), (2, 69547260), (3, 46364840), (4, 34773630), (5, 27818904), (6, 23182420), (8, 17386815), (10, 13909452), (12, 11591210), (15, 9272968), (20, 6954726), (24, 5795605), (30, 4636484), (31, 4486920), (40, 3477363), (60, 2318242), (62, 2243460), (93, 1495640), (120, 1159121), (124, 1121730), (139, 1000680), (155, 897384), (186, 747820), (248, 560865), (269, 517080), (278, 500340), (310, 448692), (372, 373910), (417, 333560), (465, 299128), (538, 258540), (556, 250170), (620, 224346), (695, 200136), (744, 186955), (807, 172360), (834, 166780), (930, 149564), (1076, 129270), (1112, 125085), (1240, 112173), (1345, 103416), (1390, 100068), (1614, 86180), (1668, 83390), (1860, 74782), (2085, 66712), (2152, 64635), (2690, 51708), (2780, 50034), (3228, 43090), (3336, 41695), (3720, 37391), (4035, 34472), (4170, 33356), (4309, 32280), (5380, 25854), (5560, 25017), (6456, 21545), (8070, 17236), (8339, 16680), (8340, 16678), (8618, 16140), (10760, 12927)]