380335560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 1323587520

約数和(自身を除く): 943251960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 289, 330, 340, 374, 408, 440, 510, 561, 578, 660, 680, 748, 867, 935, 997, 1020, 1122, 1156, 1320, 1445, 1496, 1734, 1870, 1994, 2040, 2244, 2312, 2805, 2890, 2991, 3179, 3468, 3740, 3988, 4335, 4488, 4985, 5610, 5780, 5982, 6358, 6936, 7480, 7976, 8670, 9537, 9970, 10967, 11220, 11560, 11964, 12716, 14955, 15895, 16949, 17340, 19074, 19940, 21934, 22440, 23928, 25432, 29910, 31790, 32901, 33898, 34680, 38148, 39880, 43868, 47685, 50847, 54835, 59820, 63580, 65802, 67796, 76296, 84745, 87736, 95370, 101694, 109670, 119640, 127160, 131604, 135592, 164505, 169490, 186439, 190740, 203388, 219340, 254235, 263208, 288133, 329010, 338980, 372878, 381480, 406776, 438680, 508470, 559317, 576266, 658020, 677960, 745756, 864399, 932195, 1016940, 1118634, 1152532, 1316040, 1440665, 1491512, 1728798, 1864390, 2033880, 2237268, 2305064, 2796585, 2881330, 3169463, 3457596, 3728780, 4321995, 4474536, 5593170, 5762660, 6338926, 6915192, 7457560, 8643990, 9508389, 11186340, 11525320, 12677852, 15847315, 17287980, 19016778, 22372680, 25355704, 31694630, 34575960, 38033556, 47541945, 63389260, 76067112, 95083890, 126778520, 190167780, 380335560]

約数ペア:

[(1, 380335560), (2, 190167780), (3, 126778520), (4, 95083890), (5, 76067112), (6, 63389260), (8, 47541945), (10, 38033556), (11, 34575960), (12, 31694630), (15, 25355704), (17, 22372680), (20, 19016778), (22, 17287980), (24, 15847315), (30, 12677852), (33, 11525320), (34, 11186340), (40, 9508389), (44, 8643990), (51, 7457560), (55, 6915192), (60, 6338926), (66, 5762660), (68, 5593170), (85, 4474536), (88, 4321995), (102, 3728780), (110, 3457596), (120, 3169463), (132, 2881330), (136, 2796585), (165, 2305064), (170, 2237268), (187, 2033880), (204, 1864390), (220, 1728798), (255, 1491512), (264, 1440665), (289, 1316040), (330, 1152532), (340, 1118634), (374, 1016940), (408, 932195), (440, 864399), (510, 745756), (561, 677960), (578, 658020), (660, 576266), (680, 559317), (748, 508470), (867, 438680), (935, 406776), (997, 381480), (1020, 372878), (1122, 338980), (1156, 329010), (1320, 288133), (1445, 263208), (1496, 254235), (1734, 219340), (1870, 203388), (1994, 190740), (2040, 186439), (2244, 169490), (2312, 164505), (2805, 135592), (2890, 131604), (2991, 127160), (3179, 119640), (3468, 109670), (3740, 101694), (3988, 95370), (4335, 87736), (4488, 84745), (4985, 76296), (5610, 67796), (5780, 65802), (5982, 63580), (6358, 59820), (6936, 54835), (7480, 50847), (7976, 47685), (8670, 43868), (9537, 39880), (9970, 38148), (10967, 34680), (11220, 33898), (11560, 32901), (11964, 31790), (12716, 29910), (14955, 25432), (15895, 23928), (16949, 22440), (17340, 21934), (19074, 19940)]