139635720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55411}}^1$

素因数の和:55435

約数の個数: 96

約数和(自身を含む): 518656320

約数和(自身を除く): 379020600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55411, 110822, 166233, 221644, 277055, 332466, 387877, 443288, 498699, 554110, 664932, 775754, 831165, 997398, 1108220, 1163631, 1329864, 1551508, 1662330, 1939385, 1994796, 2216440, 2327262, 2493495, 3103016, 3324660, 3490893, 3878770, 3989592, 4654524, 4986990, 5818155, 6649320, 6981786, 7757540, 9309048, 9973980, 11636310, 13963572, 15515080, 17454465, 19947960, 23272620, 27927144, 34908930, 46545240, 69817860, 139635720]

約数ペア:

[(1, 139635720), (2, 69817860), (3, 46545240), (4, 34908930), (5, 27927144), (6, 23272620), (7, 19947960), (8, 17454465), (9, 15515080), (10, 13963572), (12, 11636310), (14, 9973980), (15, 9309048), (18, 7757540), (20, 6981786), (21, 6649320), (24, 5818155), (28, 4986990), (30, 4654524), (35, 3989592), (36, 3878770), (40, 3490893), (42, 3324660), (45, 3103016), (56, 2493495), (60, 2327262), (63, 2216440), (70, 1994796), (72, 1939385), (84, 1662330), (90, 1551508), (105, 1329864), (120, 1163631), (126, 1108220), (140, 997398), (168, 831165), (180, 775754), (210, 664932), (252, 554110), (280, 498699), (315, 443288), (360, 387877), (420, 332466), (504, 277055), (630, 221644), (840, 166233), (1260, 110822), (2520, 55411)]