147825720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{58661}}^1$

素因数の和:58685

約数の個数: 96

約数和(自身を含む): 549076320

約数和(自身を除く): 401250600

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, 58661, 117322, 175983, 234644, 293305, 351966, 410627, 469288, 527949, 586610, 703932, 821254, 879915, 1055898, 1173220, 1231881, 1407864, 1642508, 1759830, 2053135, 2111796, 2346440, 2463762, 2639745, 3285016, 3519660, 3695643, 4106270, 4223592, 4927524, 5279490, 6159405, 7039320, 7391286, 8212540, 9855048, 10558980, 12318810, 14782572, 16425080, 18478215, 21117960, 24637620, 29565144, 36956430, 49275240, 73912860, 147825720]

約数ペア:

[(1, 147825720), (2, 73912860), (3, 49275240), (4, 36956430), (5, 29565144), (6, 24637620), (7, 21117960), (8, 18478215), (9, 16425080), (10, 14782572), (12, 12318810), (14, 10558980), (15, 9855048), (18, 8212540), (20, 7391286), (21, 7039320), (24, 6159405), (28, 5279490), (30, 4927524), (35, 4223592), (36, 4106270), (40, 3695643), (42, 3519660), (45, 3285016), (56, 2639745), (60, 2463762), (63, 2346440), (70, 2111796), (72, 2053135), (84, 1759830), (90, 1642508), (105, 1407864), (120, 1231881), (126, 1173220), (140, 1055898), (168, 879915), (180, 821254), (210, 703932), (252, 586610), (280, 527949), (315, 469288), (360, 410627), (420, 351966), (504, 293305), (630, 234644), (840, 175983), (1260, 117322), (2520, 58661)]