57120840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1236

約数の個数: 192

約数和(自身を含む): 223516800

約数和(自身を除く): 166395960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1193, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2386, 2394, 2520, 2660, 3192, 3420, 3579, 3990, 4772, 4788, 5320, 5965, 5985, 6840, 7158, 7980, 8351, 9544, 9576, 10737, 11930, 11970, 14316, 15960, 16702, 17895, 21474, 22667, 23860, 23940, 25053, 28632, 33404, 35790, 41755, 42948, 45334, 47720, 47880, 50106, 53685, 66808, 68001, 71580, 75159, 83510, 85896, 90668, 100212, 107370, 113335, 125265, 136002, 143160, 150318, 158669, 167020, 181336, 200424, 204003, 214740, 226670, 250530, 272004, 300636, 317338, 334040, 340005, 375795, 408006, 429480, 453340, 476007, 501060, 544008, 601272, 634676, 680010, 751590, 793345, 816012, 906680, 952014, 1002120, 1020015, 1269352, 1360020, 1428021, 1503180, 1586690, 1632024, 1904028, 2040030, 2380035, 2720040, 2856042, 3006360, 3173380, 3808056, 4080060, 4760070, 5712084, 6346760, 7140105, 8160120, 9520140, 11424168, 14280210, 19040280, 28560420, 57120840]

約数ペア:

[(1, 57120840), (2, 28560420), (3, 19040280), (4, 14280210), (5, 11424168), (6, 9520140), (7, 8160120), (8, 7140105), (9, 6346760), (10, 5712084), (12, 4760070), (14, 4080060), (15, 3808056), (18, 3173380), (19, 3006360), (20, 2856042), (21, 2720040), (24, 2380035), (28, 2040030), (30, 1904028), (35, 1632024), (36, 1586690), (38, 1503180), (40, 1428021), (42, 1360020), (45, 1269352), (56, 1020015), (57, 1002120), (60, 952014), (63, 906680), (70, 816012), (72, 793345), (76, 751590), (84, 680010), (90, 634676), (95, 601272), (105, 544008), (114, 501060), (120, 476007), (126, 453340), (133, 429480), (140, 408006), (152, 375795), (168, 340005), (171, 334040), (180, 317338), (190, 300636), (210, 272004), (228, 250530), (252, 226670), (266, 214740), (280, 204003), (285, 200424), (315, 181336), (342, 167020), (360, 158669), (380, 150318), (399, 143160), (420, 136002), (456, 125265), (504, 113335), (532, 107370), (570, 100212), (630, 90668), (665, 85896), (684, 83510), (760, 75159), (798, 71580), (840, 68001), (855, 66808), (1064, 53685), (1140, 50106), (1193, 47880), (1197, 47720), (1260, 45334), (1330, 42948), (1368, 41755), (1596, 35790), (1710, 33404), (1995, 28632), (2280, 25053), (2386, 23940), (2394, 23860), (2520, 22667), (2660, 21474), (3192, 17895), (3420, 16702), (3579, 15960), (3990, 14316), (4772, 11970), (4788, 11930), (5320, 10737), (5965, 9576), (5985, 9544), (6840, 8351), (7158, 7980)]