87244080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 160

約数和(自身を含む): 337264128

約数和(自身を除く): 250020048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 4721, 6160, 9240, 9442, 14163, 18480, 18884, 23605, 28326, 33047, 37768, 47210, 51931, 56652, 66094, 70815, 75536, 94420, 99141, 103862, 113304, 132188, 141630, 155793, 165235, 188840, 198282, 207724, 226608, 259655, 264376, 283260, 311586, 330470, 363517, 377680, 396564, 415448, 495705, 519310, 528752, 566520, 623172, 660940, 727034, 778965, 793128, 830896, 991410, 1038620, 1090551, 1133040, 1246344, 1321880, 1454068, 1557930, 1586256, 1817585, 1982820, 2077240, 2181102, 2492688, 2643760, 2908136, 3115860, 3635170, 3965640, 4154480, 4362204, 5452755, 5816272, 6231720, 7270340, 7931280, 8724408, 10905510, 12463440, 14540680, 17448816, 21811020, 29081360, 43622040, 87244080]

約数ペア:

[(1, 87244080), (2, 43622040), (3, 29081360), (4, 21811020), (5, 17448816), (6, 14540680), (7, 12463440), (8, 10905510), (10, 8724408), (11, 7931280), (12, 7270340), (14, 6231720), (15, 5816272), (16, 5452755), (20, 4362204), (21, 4154480), (22, 3965640), (24, 3635170), (28, 3115860), (30, 2908136), (33, 2643760), (35, 2492688), (40, 2181102), (42, 2077240), (44, 1982820), (48, 1817585), (55, 1586256), (56, 1557930), (60, 1454068), (66, 1321880), (70, 1246344), (77, 1133040), (80, 1090551), (84, 1038620), (88, 991410), (105, 830896), (110, 793128), (112, 778965), (120, 727034), (132, 660940), (140, 623172), (154, 566520), (165, 528752), (168, 519310), (176, 495705), (210, 415448), (220, 396564), (231, 377680), (240, 363517), (264, 330470), (280, 311586), (308, 283260), (330, 264376), (336, 259655), (385, 226608), (420, 207724), (440, 198282), (462, 188840), (528, 165235), (560, 155793), (616, 141630), (660, 132188), (770, 113304), (840, 103862), (880, 99141), (924, 94420), (1155, 75536), (1232, 70815), (1320, 66094), (1540, 56652), (1680, 51931), (1848, 47210), (2310, 37768), (2640, 33047), (3080, 28326), (3696, 23605), (4620, 18884), (4721, 18480), (6160, 14163), (9240, 9442)]