143893260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12717

約数の個数: 120

約数和(自身を含む): 515924640

約数和(自身を除く): 372031380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 12689, 25378, 38067, 50756, 63445, 76134, 88823, 114201, 126890, 152268, 177646, 190335, 228402, 253780, 266469, 342603, 355292, 380670, 444115, 456804, 532938, 571005, 685206, 761340, 799407, 888230, 1027809, 1065876, 1142010, 1332345, 1370412, 1598814, 1713015, 1776460, 2055618, 2284020, 2398221, 2664690, 3197628, 3426030, 3997035, 4111236, 4796442, 5139045, 5329380, 6852060, 7194663, 7994070, 9592884, 10278090, 11991105, 14389326, 15988140, 20556180, 23982210, 28778652, 35973315, 47964420, 71946630, 143893260]

約数ペア:

[(1, 143893260), (2, 71946630), (3, 47964420), (4, 35973315), (5, 28778652), (6, 23982210), (7, 20556180), (9, 15988140), (10, 14389326), (12, 11991105), (14, 10278090), (15, 9592884), (18, 7994070), (20, 7194663), (21, 6852060), (27, 5329380), (28, 5139045), (30, 4796442), (35, 4111236), (36, 3997035), (42, 3426030), (45, 3197628), (54, 2664690), (60, 2398221), (63, 2284020), (70, 2055618), (81, 1776460), (84, 1713015), (90, 1598814), (105, 1370412), (108, 1332345), (126, 1142010), (135, 1065876), (140, 1027809), (162, 888230), (180, 799407), (189, 761340), (210, 685206), (252, 571005), (270, 532938), (315, 456804), (324, 444115), (378, 380670), (405, 355292), (420, 342603), (540, 266469), (567, 253780), (630, 228402), (756, 190335), (810, 177646), (945, 152268), (1134, 126890), (1260, 114201), (1620, 88823), (1890, 76134), (2268, 63445), (2835, 50756), (3780, 38067), (5670, 25378), (11340, 12689)]