144581640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9059}}^1$

素因数の和:9099

約数の個数: 128

約数和(自身を含む): 521856000

約数和(自身を除く): 377274360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 9059, 15960, 18118, 27177, 36236, 45295, 54354, 63413, 72472, 90590, 108708, 126826, 135885, 172121, 181180, 190239, 217416, 253652, 271770, 317065, 344242, 362360, 380478, 507304, 516363, 543540, 634130, 688484, 760956, 860605, 951195, 1032726, 1087080, 1204847, 1268260, 1376968, 1521912, 1721210, 1902390, 2065452, 2409694, 2536520, 2581815, 3442420, 3614541, 3804780, 4130904, 4819388, 5163630, 6024235, 6884840, 7229082, 7609560, 9638776, 10327260, 12048470, 14458164, 18072705, 20654520, 24096940, 28916328, 36145410, 48193880, 72290820, 144581640]

約数ペア:

[(1, 144581640), (2, 72290820), (3, 48193880), (4, 36145410), (5, 28916328), (6, 24096940), (7, 20654520), (8, 18072705), (10, 14458164), (12, 12048470), (14, 10327260), (15, 9638776), (19, 7609560), (20, 7229082), (21, 6884840), (24, 6024235), (28, 5163630), (30, 4819388), (35, 4130904), (38, 3804780), (40, 3614541), (42, 3442420), (56, 2581815), (57, 2536520), (60, 2409694), (70, 2065452), (76, 1902390), (84, 1721210), (95, 1521912), (105, 1376968), (114, 1268260), (120, 1204847), (133, 1087080), (140, 1032726), (152, 951195), (168, 860605), (190, 760956), (210, 688484), (228, 634130), (266, 543540), (280, 516363), (285, 507304), (380, 380478), (399, 362360), (420, 344242), (456, 317065), (532, 271770), (570, 253652), (665, 217416), (760, 190239), (798, 181180), (840, 172121), (1064, 135885), (1140, 126826), (1330, 108708), (1596, 90590), (1995, 72472), (2280, 63413), (2660, 54354), (3192, 45295), (3990, 36236), (5320, 27177), (7980, 18118), (9059, 15960)]