148952440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 416747520

約数和(自身を除く): 267795080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 151, 182, 260, 271, 280, 302, 364, 455, 520, 542, 604, 728, 755, 910, 1057, 1084, 1208, 1355, 1510, 1820, 1897, 1963, 2114, 2168, 2710, 3020, 3523, 3640, 3794, 3926, 4228, 5285, 5420, 6040, 7046, 7588, 7852, 8456, 9485, 9815, 10570, 10840, 13741, 14092, 15176, 15704, 17615, 18970, 19630, 21140, 24661, 27482, 28184, 35230, 37940, 39260, 40921, 42280, 49322, 54964, 68705, 70460, 75880, 78520, 81842, 98644, 109928, 123305, 137410, 140920, 163684, 197288, 204605, 246610, 274820, 286447, 327368, 409210, 493220, 531973, 549640, 572894, 818420, 986440, 1063946, 1145788, 1432235, 1636840, 2127892, 2291576, 2659865, 2864470, 3723811, 4255784, 5319730, 5728940, 7447622, 10639460, 11457880, 14895244, 18619055, 21278920, 29790488, 37238110, 74476220, 148952440]

約数ペア:

[(1, 148952440), (2, 74476220), (4, 37238110), (5, 29790488), (7, 21278920), (8, 18619055), (10, 14895244), (13, 11457880), (14, 10639460), (20, 7447622), (26, 5728940), (28, 5319730), (35, 4255784), (40, 3723811), (52, 2864470), (56, 2659865), (65, 2291576), (70, 2127892), (91, 1636840), (104, 1432235), (130, 1145788), (140, 1063946), (151, 986440), (182, 818420), (260, 572894), (271, 549640), (280, 531973), (302, 493220), (364, 409210), (455, 327368), (520, 286447), (542, 274820), (604, 246610), (728, 204605), (755, 197288), (910, 163684), (1057, 140920), (1084, 137410), (1208, 123305), (1355, 109928), (1510, 98644), (1820, 81842), (1897, 78520), (1963, 75880), (2114, 70460), (2168, 68705), (2710, 54964), (3020, 49322), (3523, 42280), (3640, 40921), (3794, 39260), (3926, 37940), (4228, 35230), (5285, 28184), (5420, 27482), (6040, 24661), (7046, 21140), (7588, 19630), (7852, 18970), (8456, 17615), (9485, 15704), (9815, 15176), (10570, 14092), (10840, 13741)]