139072920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9777

約数の個数: 128

約数和(自身を含む): 504921600

約数和(自身を除く): 365848680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 9739, 14280, 19478, 29217, 38956, 48695, 58434, 68173, 77912, 97390, 116868, 136346, 146085, 165563, 194780, 204519, 233736, 272692, 292170, 331126, 340865, 389560, 409038, 496689, 545384, 584340, 662252, 681730, 818076, 827815, 993378, 1022595, 1158941, 1168680, 1324504, 1363460, 1636152, 1655630, 1986756, 2045190, 2317882, 2483445, 2726920, 3311260, 3476823, 3973512, 4090380, 4635764, 4966890, 5794705, 6622520, 6953646, 8180760, 9271528, 9933780, 11589410, 13907292, 17384115, 19867560, 23178820, 27814584, 34768230, 46357640, 69536460, 139072920]

約数ペア:

[(1, 139072920), (2, 69536460), (3, 46357640), (4, 34768230), (5, 27814584), (6, 23178820), (7, 19867560), (8, 17384115), (10, 13907292), (12, 11589410), (14, 9933780), (15, 9271528), (17, 8180760), (20, 6953646), (21, 6622520), (24, 5794705), (28, 4966890), (30, 4635764), (34, 4090380), (35, 3973512), (40, 3476823), (42, 3311260), (51, 2726920), (56, 2483445), (60, 2317882), (68, 2045190), (70, 1986756), (84, 1655630), (85, 1636152), (102, 1363460), (105, 1324504), (119, 1168680), (120, 1158941), (136, 1022595), (140, 993378), (168, 827815), (170, 818076), (204, 681730), (210, 662252), (238, 584340), (255, 545384), (280, 496689), (340, 409038), (357, 389560), (408, 340865), (420, 331126), (476, 292170), (510, 272692), (595, 233736), (680, 204519), (714, 194780), (840, 165563), (952, 146085), (1020, 136346), (1190, 116868), (1428, 97390), (1785, 77912), (2040, 68173), (2380, 58434), (2856, 48695), (3570, 38956), (4760, 29217), (7140, 19478), (9739, 14280)]