205639560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{9067}}^1$

素因数の和:9097

約数の個数: 160

約数和(自身を含む): 790004160

約数和(自身を除く): 584364600

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 9067, 11340, 18134, 22680, 27201, 36268, 45335, 54402, 63469, 72536, 81603, 90670, 108804, 126938, 136005, 163206, 181340, 190407, 217608, 244809, 253876, 272010, 317345, 326412, 362680, 380814, 408015, 489618, 507752, 544020, 571221, 634690, 652824, 734427, 761628, 816030, 952035, 979236, 1088040, 1142442, 1224045, 1269380, 1468854, 1523256, 1632060, 1713663, 1904070, 1958472, 2284884, 2448090, 2538760, 2856105, 2937708, 3264120, 3427326, 3672135, 3808140, 4569768, 4896180, 5140989, 5712210, 5875416, 6854652, 7344270, 7616280, 8568315, 9792360, 10281978, 11424420, 13709304, 14688540, 17136630, 20563956, 22848840, 25704945, 29377080, 34273260, 41127912, 51409890, 68546520, 102819780, 205639560]

約数ペア:

[(1, 205639560), (2, 102819780), (3, 68546520), (4, 51409890), (5, 41127912), (6, 34273260), (7, 29377080), (8, 25704945), (9, 22848840), (10, 20563956), (12, 17136630), (14, 14688540), (15, 13709304), (18, 11424420), (20, 10281978), (21, 9792360), (24, 8568315), (27, 7616280), (28, 7344270), (30, 6854652), (35, 5875416), (36, 5712210), (40, 5140989), (42, 4896180), (45, 4569768), (54, 3808140), (56, 3672135), (60, 3427326), (63, 3264120), (70, 2937708), (72, 2856105), (81, 2538760), (84, 2448090), (90, 2284884), (105, 1958472), (108, 1904070), (120, 1713663), (126, 1632060), (135, 1523256), (140, 1468854), (162, 1269380), (168, 1224045), (180, 1142442), (189, 1088040), (210, 979236), (216, 952035), (252, 816030), (270, 761628), (280, 734427), (315, 652824), (324, 634690), (360, 571221), (378, 544020), (405, 507752), (420, 489618), (504, 408015), (540, 380814), (567, 362680), (630, 326412), (648, 317345), (756, 272010), (810, 253876), (840, 244809), (945, 217608), (1080, 190407), (1134, 181340), (1260, 163206), (1512, 136005), (1620, 126938), (1890, 108804), (2268, 90670), (2520, 81603), (2835, 72536), (3240, 63469), (3780, 54402), (4536, 45335), (5670, 36268), (7560, 27201), (9067, 22680), (11340, 18134)]