870510080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1680

約数の個数: 160

約数和(自身を含む): 2398239360

約数和(自身を除く): 1527729280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 512, 608, 640, 704, 760, 836, 880, 1045, 1216, 1280, 1408, 1520, 1627, 1672, 1760, 2090, 2432, 2560, 2816, 3040, 3254, 3344, 3520, 4180, 4864, 5632, 6080, 6508, 6688, 7040, 8135, 8360, 9728, 12160, 13016, 13376, 14080, 16270, 16720, 17897, 24320, 26032, 26752, 28160, 30913, 32540, 33440, 35794, 48640, 52064, 53504, 61826, 65080, 66880, 71588, 89485, 104128, 107008, 123652, 130160, 133760, 143176, 154565, 178970, 208256, 247304, 260320, 267520, 286352, 309130, 340043, 357940, 416512, 494608, 520640, 535040, 572704, 618260, 680086, 715880, 833024, 989216, 1041280, 1145408, 1236520, 1360172, 1431760, 1700215, 1978432, 2082560, 2290816, 2473040, 2720344, 2863520, 3400430, 3956864, 4165120, 4581632, 4946080, 5440688, 5727040, 6800860, 7913728, 9163264, 9892160, 10881376, 11454080, 13601720, 15827456, 19784320, 21762752, 22908160, 27203440, 39568640, 43525504, 45816320, 54406880, 79137280, 87051008, 108813760, 174102016, 217627520, 435255040, 870510080]

約数ペア:

[(1, 870510080), (2, 435255040), (4, 217627520), (5, 174102016), (8, 108813760), (10, 87051008), (11, 79137280), (16, 54406880), (19, 45816320), (20, 43525504), (22, 39568640), (32, 27203440), (38, 22908160), (40, 21762752), (44, 19784320), (55, 15827456), (64, 13601720), (76, 11454080), (80, 10881376), (88, 9892160), (95, 9163264), (110, 7913728), (128, 6800860), (152, 5727040), (160, 5440688), (176, 4946080), (190, 4581632), (209, 4165120), (220, 3956864), (256, 3400430), (304, 2863520), (320, 2720344), (352, 2473040), (380, 2290816), (418, 2082560), (440, 1978432), (512, 1700215), (608, 1431760), (640, 1360172), (704, 1236520), (760, 1145408), (836, 1041280), (880, 989216), (1045, 833024), (1216, 715880), (1280, 680086), (1408, 618260), (1520, 572704), (1627, 535040), (1672, 520640), (1760, 494608), (2090, 416512), (2432, 357940), (2560, 340043), (2816, 309130), (3040, 286352), (3254, 267520), (3344, 260320), (3520, 247304), (4180, 208256), (4864, 178970), (5632, 154565), (6080, 143176), (6508, 133760), (6688, 130160), (7040, 123652), (8135, 107008), (8360, 104128), (9728, 89485), (12160, 71588), (13016, 66880), (13376, 65080), (14080, 61826), (16270, 53504), (16720, 52064), (17897, 48640), (24320, 35794), (26032, 33440), (26752, 32540), (28160, 30913)]