193867080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 638254080

約数和(自身を除く): 444387000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 330, 440, 454, 647, 660, 681, 908, 1135, 1294, 1320, 1362, 1816, 1941, 2270, 2497, 2588, 2724, 3235, 3405, 3882, 4540, 4994, 5176, 5448, 6470, 6810, 7117, 7491, 7764, 9080, 9705, 9988, 12485, 12940, 13620, 14234, 14982, 15528, 19410, 19976, 21351, 24970, 25880, 27240, 28468, 29964, 35585, 37455, 38820, 42702, 49940, 56936, 59928, 71170, 74910, 77640, 85404, 99880, 106755, 142340, 146869, 149820, 170808, 213510, 284680, 293738, 299640, 427020, 440607, 587476, 734345, 854040, 881214, 1174952, 1468690, 1615559, 1762428, 2203035, 2937380, 3231118, 3524856, 4406070, 4846677, 5874760, 6462236, 8077795, 8812140, 9693354, 12924472, 16155590, 17624280, 19386708, 24233385, 32311180, 38773416, 48466770, 64622360, 96933540, 193867080]

約数ペア:

[(1, 193867080), (2, 96933540), (3, 64622360), (4, 48466770), (5, 38773416), (6, 32311180), (8, 24233385), (10, 19386708), (11, 17624280), (12, 16155590), (15, 12924472), (20, 9693354), (22, 8812140), (24, 8077795), (30, 6462236), (33, 5874760), (40, 4846677), (44, 4406070), (55, 3524856), (60, 3231118), (66, 2937380), (88, 2203035), (110, 1762428), (120, 1615559), (132, 1468690), (165, 1174952), (220, 881214), (227, 854040), (264, 734345), (330, 587476), (440, 440607), (454, 427020), (647, 299640), (660, 293738), (681, 284680), (908, 213510), (1135, 170808), (1294, 149820), (1320, 146869), (1362, 142340), (1816, 106755), (1941, 99880), (2270, 85404), (2497, 77640), (2588, 74910), (2724, 71170), (3235, 59928), (3405, 56936), (3882, 49940), (4540, 42702), (4994, 38820), (5176, 37455), (5448, 35585), (6470, 29964), (6810, 28468), (7117, 27240), (7491, 25880), (7764, 24970), (9080, 21351), (9705, 19976), (9988, 19410), (12485, 15528), (12940, 14982), (13620, 14234)]