430014480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{255961}}^1$

素因数の和:255984

約数の個数: 80

約数和(自身を含む): 1523485824

約数和(自身を除く): 1093471344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 255961, 511922, 767883, 1023844, 1279805, 1535766, 1791727, 2047688, 2559610, 3071532, 3583454, 3839415, 4095376, 5119220, 5375181, 6143064, 7166908, 7678830, 8958635, 10238440, 10750362, 12286128, 14333816, 15357660, 17917270, 20476880, 21500724, 26875905, 28667632, 30715320, 35834540, 43001448, 53751810, 61430640, 71669080, 86002896, 107503620, 143338160, 215007240, 430014480]

約数ペア:

[(1, 430014480), (2, 215007240), (3, 143338160), (4, 107503620), (5, 86002896), (6, 71669080), (7, 61430640), (8, 53751810), (10, 43001448), (12, 35834540), (14, 30715320), (15, 28667632), (16, 26875905), (20, 21500724), (21, 20476880), (24, 17917270), (28, 15357660), (30, 14333816), (35, 12286128), (40, 10750362), (42, 10238440), (48, 8958635), (56, 7678830), (60, 7166908), (70, 6143064), (80, 5375181), (84, 5119220), (105, 4095376), (112, 3839415), (120, 3583454), (140, 3071532), (168, 2559610), (210, 2047688), (240, 1791727), (280, 1535766), (336, 1279805), (420, 1023844), (560, 767883), (840, 511922), (1680, 255961)]