144585840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1079

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 373952400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 967, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 1934, 2136, 2492, 2670, 2901, 3115, 3560, 3738, 3868, 4272, 4835, 4984, 5340, 5802, 6230, 6769, 7120, 7476, 7736, 9345, 9670, 9968, 10680, 11604, 12460, 13538, 14505, 14952, 15472, 18690, 19340, 20307, 21360, 23208, 24920, 27076, 29010, 29904, 33845, 37380, 38680, 40614, 46416, 49840, 54152, 58020, 67690, 74760, 77360, 81228, 86063, 101535, 108304, 116040, 135380, 149520, 162456, 172126, 203070, 232080, 258189, 270760, 324912, 344252, 406140, 430315, 516378, 541520, 602441, 688504, 812280, 860630, 1032756, 1204882, 1290945, 1377008, 1624560, 1721260, 1807323, 2065512, 2409764, 2581890, 3012205, 3442520, 3614646, 4131024, 4819528, 5163780, 6024410, 6885040, 7229292, 9036615, 9639056, 10327560, 12048820, 14458584, 18073230, 20655120, 24097640, 28917168, 36146460, 48195280, 72292920, 144585840]

約数ペア:

[(1, 144585840), (2, 72292920), (3, 48195280), (4, 36146460), (5, 28917168), (6, 24097640), (7, 20655120), (8, 18073230), (10, 14458584), (12, 12048820), (14, 10327560), (15, 9639056), (16, 9036615), (20, 7229292), (21, 6885040), (24, 6024410), (28, 5163780), (30, 4819528), (35, 4131024), (40, 3614646), (42, 3442520), (48, 3012205), (56, 2581890), (60, 2409764), (70, 2065512), (80, 1807323), (84, 1721260), (89, 1624560), (105, 1377008), (112, 1290945), (120, 1204882), (140, 1032756), (168, 860630), (178, 812280), (210, 688504), (240, 602441), (267, 541520), (280, 516378), (336, 430315), (356, 406140), (420, 344252), (445, 324912), (534, 270760), (560, 258189), (623, 232080), (712, 203070), (840, 172126), (890, 162456), (967, 149520), (1068, 135380), (1246, 116040), (1335, 108304), (1424, 101535), (1680, 86063), (1780, 81228), (1869, 77360), (1934, 74760), (2136, 67690), (2492, 58020), (2670, 54152), (2901, 49840), (3115, 46416), (3560, 40614), (3738, 38680), (3868, 37380), (4272, 33845), (4835, 29904), (4984, 29010), (5340, 27076), (5802, 24920), (6230, 23208), (6769, 21360), (7120, 20307), (7476, 19340), (7736, 18690), (9345, 15472), (9670, 14952), (9968, 14505), (10680, 13538), (11604, 12460)]