38956680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{5153}}^1$

素因数の和:5180

約数の個数: 128

約数和(自身を含む): 148435200

約数和(自身を除く): 109478520

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, 5153, 7560, 10306, 15459, 20612, 25765, 30918, 36071, 41224, 46377, 51530, 61836, 72142, 77295, 92754, 103060, 108213, 123672, 139131, 144284, 154590, 180355, 185508, 206120, 216426, 231885, 278262, 288568, 309180, 324639, 360710, 371016, 432852, 463770, 541065, 556524, 618360, 649278, 695655, 721420, 865704, 927540, 973917, 1082130, 1113048, 1298556, 1391310, 1442840, 1623195, 1855080, 1947834, 2164260, 2597112, 2782620, 3246390, 3895668, 4328520, 4869585, 5565240, 6492780, 7791336, 9739170, 12985560, 19478340, 38956680]

約数ペア:

[(1, 38956680), (2, 19478340), (3, 12985560), (4, 9739170), (5, 7791336), (6, 6492780), (7, 5565240), (8, 4869585), (9, 4328520), (10, 3895668), (12, 3246390), (14, 2782620), (15, 2597112), (18, 2164260), (20, 1947834), (21, 1855080), (24, 1623195), (27, 1442840), (28, 1391310), (30, 1298556), (35, 1113048), (36, 1082130), (40, 973917), (42, 927540), (45, 865704), (54, 721420), (56, 695655), (60, 649278), (63, 618360), (70, 556524), (72, 541065), (84, 463770), (90, 432852), (105, 371016), (108, 360710), (120, 324639), (126, 309180), (135, 288568), (140, 278262), (168, 231885), (180, 216426), (189, 206120), (210, 185508), (216, 180355), (252, 154590), (270, 144284), (280, 139131), (315, 123672), (360, 108213), (378, 103060), (420, 92754), (504, 77295), (540, 72142), (630, 61836), (756, 51530), (840, 46377), (945, 41224), (1080, 36071), (1260, 30918), (1512, 25765), (1890, 20612), (2520, 15459), (3780, 10306), (5153, 7560)]