201407280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 642740112

約数和(自身を除く): 441332832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 613, 740, 888, 1110, 1226, 1369, 1480, 1776, 1839, 2220, 2452, 2738, 2960, 3065, 3678, 4107, 4440, 4904, 5476, 6130, 6845, 7356, 8214, 8880, 9195, 9808, 10952, 12260, 13690, 14712, 16428, 18390, 20535, 21904, 22681, 24520, 27380, 29424, 32856, 36780, 41070, 45362, 49040, 54760, 65712, 68043, 73560, 82140, 90724, 109520, 113405, 136086, 147120, 164280, 181448, 226810, 272172, 328560, 340215, 362896, 453620, 544344, 680430, 839197, 907240, 1088688, 1360860, 1678394, 1814480, 2517591, 2721720, 3356788, 4195985, 5035182, 5443440, 6713576, 8391970, 10070364, 12587955, 13427152, 16783940, 20140728, 25175910, 33567880, 40281456, 50351820, 67135760, 100703640, 201407280]

約数ペア:

[(1, 201407280), (2, 100703640), (3, 67135760), (4, 50351820), (5, 40281456), (6, 33567880), (8, 25175910), (10, 20140728), (12, 16783940), (15, 13427152), (16, 12587955), (20, 10070364), (24, 8391970), (30, 6713576), (37, 5443440), (40, 5035182), (48, 4195985), (60, 3356788), (74, 2721720), (80, 2517591), (111, 1814480), (120, 1678394), (148, 1360860), (185, 1088688), (222, 907240), (240, 839197), (296, 680430), (370, 544344), (444, 453620), (555, 362896), (592, 340215), (613, 328560), (740, 272172), (888, 226810), (1110, 181448), (1226, 164280), (1369, 147120), (1480, 136086), (1776, 113405), (1839, 109520), (2220, 90724), (2452, 82140), (2738, 73560), (2960, 68043), (3065, 65712), (3678, 54760), (4107, 49040), (4440, 45362), (4904, 41070), (5476, 36780), (6130, 32856), (6845, 29424), (7356, 27380), (8214, 24520), (8880, 22681), (9195, 21904), (9808, 20535), (10952, 18390), (12260, 16428), (13690, 14712)]