282148440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 970997760

約数和(自身を除く): 688849320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 383, 420, 766, 840, 877, 1149, 1532, 1754, 1915, 2298, 2631, 2681, 3064, 3508, 3830, 4385, 4596, 5262, 5362, 5745, 6139, 7016, 7660, 8043, 8770, 9192, 10524, 10724, 11490, 12278, 13155, 13405, 15320, 16086, 17540, 18417, 21048, 21448, 22980, 24556, 26310, 26810, 30695, 32172, 35080, 36834, 40215, 45960, 49112, 52620, 53620, 61390, 64344, 73668, 80430, 92085, 105240, 107240, 122780, 147336, 160860, 184170, 245560, 321720, 335891, 368340, 671782, 736680, 1007673, 1343564, 1679455, 2015346, 2351237, 2687128, 3358910, 4030692, 4702474, 5038365, 6717820, 7053711, 8061384, 9404948, 10076730, 11756185, 13435640, 14107422, 18809896, 20153460, 23512370, 28214844, 35268555, 40306920, 47024740, 56429688, 70537110, 94049480, 141074220, 282148440]

約数ペア:

[(1, 282148440), (2, 141074220), (3, 94049480), (4, 70537110), (5, 56429688), (6, 47024740), (7, 40306920), (8, 35268555), (10, 28214844), (12, 23512370), (14, 20153460), (15, 18809896), (20, 14107422), (21, 13435640), (24, 11756185), (28, 10076730), (30, 9404948), (35, 8061384), (40, 7053711), (42, 6717820), (56, 5038365), (60, 4702474), (70, 4030692), (84, 3358910), (105, 2687128), (120, 2351237), (140, 2015346), (168, 1679455), (210, 1343564), (280, 1007673), (383, 736680), (420, 671782), (766, 368340), (840, 335891), (877, 321720), (1149, 245560), (1532, 184170), (1754, 160860), (1915, 147336), (2298, 122780), (2631, 107240), (2681, 105240), (3064, 92085), (3508, 80430), (3830, 73668), (4385, 64344), (4596, 61390), (5262, 53620), (5362, 52620), (5745, 49112), (6139, 45960), (7016, 40215), (7660, 36834), (8043, 35080), (8770, 32172), (9192, 30695), (10524, 26810), (10724, 26310), (11490, 24556), (12278, 22980), (13155, 21448), (13405, 21048), (15320, 18417), (16086, 17540)]