427934080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 1189728000

約数和(自身を除く): 761793920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 640, 826, 896, 944, 1120, 1180, 1619, 1652, 1888, 2065, 2240, 2360, 3238, 3304, 3776, 4130, 4480, 4720, 6476, 6608, 7552, 8095, 8260, 9440, 11333, 12952, 13216, 16190, 16520, 18880, 22666, 25904, 26432, 32380, 33040, 37760, 45332, 51808, 52864, 56665, 64760, 66080, 90664, 95521, 103616, 113330, 129520, 132160, 181328, 191042, 207232, 226660, 259040, 264320, 362656, 382084, 453320, 477605, 518080, 668647, 725312, 764168, 906640, 955210, 1036160, 1337294, 1450624, 1528336, 1813280, 1910420, 2674588, 3056672, 3343235, 3626560, 3820840, 5349176, 6113344, 6686470, 7253120, 7641680, 10698352, 12226688, 13372940, 15283360, 21396704, 26745880, 30566720, 42793408, 53491760, 61133440, 85586816, 106983520, 213967040, 427934080]

約数ペア:

[(1, 427934080), (2, 213967040), (4, 106983520), (5, 85586816), (7, 61133440), (8, 53491760), (10, 42793408), (14, 30566720), (16, 26745880), (20, 21396704), (28, 15283360), (32, 13372940), (35, 12226688), (40, 10698352), (56, 7641680), (59, 7253120), (64, 6686470), (70, 6113344), (80, 5349176), (112, 3820840), (118, 3626560), (128, 3343235), (140, 3056672), (160, 2674588), (224, 1910420), (236, 1813280), (280, 1528336), (295, 1450624), (320, 1337294), (413, 1036160), (448, 955210), (472, 906640), (560, 764168), (590, 725312), (640, 668647), (826, 518080), (896, 477605), (944, 453320), (1120, 382084), (1180, 362656), (1619, 264320), (1652, 259040), (1888, 226660), (2065, 207232), (2240, 191042), (2360, 181328), (3238, 132160), (3304, 129520), (3776, 113330), (4130, 103616), (4480, 95521), (4720, 90664), (6476, 66080), (6608, 64760), (7552, 56665), (8095, 52864), (8260, 51808), (9440, 45332), (11333, 37760), (12952, 33040), (13216, 32380), (16190, 26432), (16520, 25904), (18880, 22666)]