223817880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13081

約数の個数: 128

約数和(自身を含む): 788901120

約数和(自身を除く): 565083240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 13043, 17160, 26086, 39129, 52172, 65215, 78258, 104344, 130430, 143473, 156516, 169559, 195645, 260860, 286946, 313032, 339118, 391290, 430419, 508677, 521720, 573892, 678236, 717365, 782580, 847795, 860838, 1017354, 1147784, 1356472, 1434730, 1565160, 1695590, 1721676, 1865149, 2034708, 2152095, 2543385, 2869460, 3391180, 3443352, 3730298, 4069416, 4304190, 5086770, 5595447, 5738920, 6782360, 7460596, 8608380, 9325745, 10173540, 11190894, 14921192, 17216760, 18651490, 20347080, 22381788, 27977235, 37302980, 44763576, 55954470, 74605960, 111908940, 223817880]

約数ペア:

[(1, 223817880), (2, 111908940), (3, 74605960), (4, 55954470), (5, 44763576), (6, 37302980), (8, 27977235), (10, 22381788), (11, 20347080), (12, 18651490), (13, 17216760), (15, 14921192), (20, 11190894), (22, 10173540), (24, 9325745), (26, 8608380), (30, 7460596), (33, 6782360), (39, 5738920), (40, 5595447), (44, 5086770), (52, 4304190), (55, 4069416), (60, 3730298), (65, 3443352), (66, 3391180), (78, 2869460), (88, 2543385), (104, 2152095), (110, 2034708), (120, 1865149), (130, 1721676), (132, 1695590), (143, 1565160), (156, 1434730), (165, 1356472), (195, 1147784), (220, 1017354), (260, 860838), (264, 847795), (286, 782580), (312, 717365), (330, 678236), (390, 573892), (429, 521720), (440, 508677), (520, 430419), (572, 391290), (660, 339118), (715, 313032), (780, 286946), (858, 260860), (1144, 195645), (1320, 169559), (1430, 156516), (1560, 143473), (1716, 130430), (2145, 104344), (2860, 78258), (3432, 65215), (4290, 52172), (5720, 39129), (8580, 26086), (13043, 17160)]