2040320160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1933}}^1$

素因数の和:2687

約数の個数: 144

約数和(自身を含む): 6975698184

約数和(自身を除く): 4935378024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 733, 1440, 1466, 1933, 2199, 2932, 3665, 3866, 4398, 5799, 5864, 6597, 7330, 7732, 8796, 9665, 10995, 11598, 11728, 13194, 14660, 15464, 17397, 17592, 19330, 21990, 23196, 23456, 26388, 28995, 29320, 30928, 32985, 34794, 35184, 38660, 43980, 46392, 52776, 57990, 58640, 61856, 65970, 69588, 70368, 77320, 86985, 87960, 92784, 105552, 115980, 117280, 131940, 139176, 154640, 173970, 175920, 185568, 211104, 231960, 263880, 278352, 309280, 347940, 351840, 463920, 527760, 556704, 695880, 927840, 1055520, 1391760, 1416889, 2783520, 2833778, 4250667, 5667556, 7084445, 8501334, 11335112, 12752001, 14168890, 17002668, 21253335, 22670224, 25504002, 28337780, 34005336, 42506670, 45340448, 51008004, 56675560, 63760005, 68010672, 85013340, 102016008, 113351120, 127520010, 136021344, 170026680, 204032016, 226702240, 255040020, 340053360, 408064032, 510080040, 680106720, 1020160080, 2040320160]

約数ペア:

[(1, 2040320160), (2, 1020160080), (3, 680106720), (4, 510080040), (5, 408064032), (6, 340053360), (8, 255040020), (9, 226702240), (10, 204032016), (12, 170026680), (15, 136021344), (16, 127520010), (18, 113351120), (20, 102016008), (24, 85013340), (30, 68010672), (32, 63760005), (36, 56675560), (40, 51008004), (45, 45340448), (48, 42506670), (60, 34005336), (72, 28337780), (80, 25504002), (90, 22670224), (96, 21253335), (120, 17002668), (144, 14168890), (160, 12752001), (180, 11335112), (240, 8501334), (288, 7084445), (360, 5667556), (480, 4250667), (720, 2833778), (733, 2783520), (1440, 1416889), (1466, 1391760), (1933, 1055520), (2199, 927840), (2932, 695880), (3665, 556704), (3866, 527760), (4398, 463920), (5799, 351840), (5864, 347940), (6597, 309280), (7330, 278352), (7732, 263880), (8796, 231960), (9665, 211104), (10995, 185568), (11598, 175920), (11728, 173970), (13194, 154640), (14660, 139176), (15464, 131940), (17397, 117280), (17592, 115980), (19330, 105552), (21990, 92784), (23196, 87960), (23456, 86985), (26388, 77320), (28995, 70368), (29320, 69588), (30928, 65970), (32985, 61856), (34794, 58640), (35184, 57990), (38660, 52776), (43980, 46392)]