145976040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19309}}^1$

素因数の和:19336

約数の個数: 128

約数和(自身を含む): 556128000

約数和(自身を除く): 410151960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19309, 38618, 57927, 77236, 96545, 115854, 135163, 154472, 173781, 193090, 231708, 270326, 289635, 347562, 386180, 405489, 463416, 521343, 540652, 579270, 675815, 695124, 772360, 810978, 868905, 1042686, 1081304, 1158540, 1216467, 1351630, 1390248, 1621956, 1737810, 2027445, 2085372, 2317080, 2432934, 2606715, 2703260, 3243912, 3475620, 3649401, 4054890, 4170744, 4865868, 5213430, 5406520, 6082335, 6951240, 7298802, 8109780, 9731736, 10426860, 12164670, 14597604, 16219560, 18247005, 20853720, 24329340, 29195208, 36494010, 48658680, 72988020, 145976040]

約数ペア:

[(1, 145976040), (2, 72988020), (3, 48658680), (4, 36494010), (5, 29195208), (6, 24329340), (7, 20853720), (8, 18247005), (9, 16219560), (10, 14597604), (12, 12164670), (14, 10426860), (15, 9731736), (18, 8109780), (20, 7298802), (21, 6951240), (24, 6082335), (27, 5406520), (28, 5213430), (30, 4865868), (35, 4170744), (36, 4054890), (40, 3649401), (42, 3475620), (45, 3243912), (54, 2703260), (56, 2606715), (60, 2432934), (63, 2317080), (70, 2085372), (72, 2027445), (84, 1737810), (90, 1621956), (105, 1390248), (108, 1351630), (120, 1216467), (126, 1158540), (135, 1081304), (140, 1042686), (168, 868905), (180, 810978), (189, 772360), (210, 695124), (216, 675815), (252, 579270), (270, 540652), (280, 521343), (315, 463416), (360, 405489), (378, 386180), (420, 347562), (504, 289635), (540, 270326), (630, 231708), (756, 193090), (840, 173781), (945, 154472), (1080, 135163), (1260, 115854), (1512, 96545), (1890, 77236), (2520, 57927), (3780, 38618), (7560, 19309)]