271670520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1045

約数の個数: 128

約数和(自身を含む): 893514240

約数和(自身を除く): 621843720

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, 264, 277, 330, 440, 554, 660, 743, 831, 1108, 1320, 1385, 1486, 1662, 2216, 2229, 2770, 2972, 3047, 3324, 3715, 4155, 4458, 5540, 5944, 6094, 6648, 7430, 8173, 8310, 8916, 9141, 11080, 11145, 12188, 14860, 15235, 16346, 16620, 17832, 18282, 22290, 24376, 24519, 29720, 30470, 32692, 33240, 36564, 40865, 44580, 45705, 49038, 60940, 65384, 73128, 81730, 89160, 91410, 98076, 121880, 122595, 163460, 182820, 196152, 205811, 245190, 326920, 365640, 411622, 490380, 617433, 823244, 980760, 1029055, 1234866, 1646488, 2058110, 2263921, 2469732, 3087165, 4116220, 4527842, 4939464, 6174330, 6791763, 8232440, 9055684, 11319605, 12348660, 13583526, 18111368, 22639210, 24697320, 27167052, 33958815, 45278420, 54334104, 67917630, 90556840, 135835260, 271670520]

約数ペア:

[(1, 271670520), (2, 135835260), (3, 90556840), (4, 67917630), (5, 54334104), (6, 45278420), (8, 33958815), (10, 27167052), (11, 24697320), (12, 22639210), (15, 18111368), (20, 13583526), (22, 12348660), (24, 11319605), (30, 9055684), (33, 8232440), (40, 6791763), (44, 6174330), (55, 4939464), (60, 4527842), (66, 4116220), (88, 3087165), (110, 2469732), (120, 2263921), (132, 2058110), (165, 1646488), (220, 1234866), (264, 1029055), (277, 980760), (330, 823244), (440, 617433), (554, 490380), (660, 411622), (743, 365640), (831, 326920), (1108, 245190), (1320, 205811), (1385, 196152), (1486, 182820), (1662, 163460), (2216, 122595), (2229, 121880), (2770, 98076), (2972, 91410), (3047, 89160), (3324, 81730), (3715, 73128), (4155, 65384), (4458, 60940), (5540, 49038), (5944, 45705), (6094, 44580), (6648, 40865), (7430, 36564), (8173, 33240), (8310, 32692), (8916, 30470), (9141, 29720), (11080, 24519), (11145, 24376), (12188, 22290), (14860, 18282), (15235, 17832), (16346, 16620)]