556338840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 1734264000

約数和(自身を除く): 1177925160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 73, 82, 120, 123, 146, 164, 205, 219, 246, 292, 328, 365, 410, 438, 492, 584, 615, 730, 820, 876, 984, 1095, 1230, 1460, 1549, 1640, 1752, 2190, 2460, 2920, 2993, 3098, 4380, 4647, 4920, 5986, 6196, 7745, 8760, 8979, 9294, 11972, 12392, 14965, 15490, 17958, 18588, 23235, 23944, 29930, 30980, 35916, 37176, 44895, 46470, 59860, 61960, 63509, 71832, 89790, 92940, 113077, 119720, 127018, 179580, 185880, 190527, 226154, 254036, 317545, 339231, 359160, 381054, 452308, 508072, 565385, 635090, 678462, 762108, 904616, 952635, 1130770, 1270180, 1356924, 1524216, 1696155, 1905270, 2261540, 2540360, 2713848, 3392310, 3810540, 4523080, 4636157, 6784620, 7621080, 9272314, 13569240, 13908471, 18544628, 23180785, 27816942, 37089256, 46361570, 55633884, 69542355, 92723140, 111267768, 139084710, 185446280, 278169420, 556338840]

約数ペア:

[(1, 556338840), (2, 278169420), (3, 185446280), (4, 139084710), (5, 111267768), (6, 92723140), (8, 69542355), (10, 55633884), (12, 46361570), (15, 37089256), (20, 27816942), (24, 23180785), (30, 18544628), (40, 13908471), (41, 13569240), (60, 9272314), (73, 7621080), (82, 6784620), (120, 4636157), (123, 4523080), (146, 3810540), (164, 3392310), (205, 2713848), (219, 2540360), (246, 2261540), (292, 1905270), (328, 1696155), (365, 1524216), (410, 1356924), (438, 1270180), (492, 1130770), (584, 952635), (615, 904616), (730, 762108), (820, 678462), (876, 635090), (984, 565385), (1095, 508072), (1230, 452308), (1460, 381054), (1549, 359160), (1640, 339231), (1752, 317545), (2190, 254036), (2460, 226154), (2920, 190527), (2993, 185880), (3098, 179580), (4380, 127018), (4647, 119720), (4920, 113077), (5986, 92940), (6196, 89790), (7745, 71832), (8760, 63509), (8979, 61960), (9294, 59860), (11972, 46470), (12392, 44895), (14965, 37176), (15490, 35916), (17958, 30980), (18588, 29930), (23235, 23944)]