4168920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{709}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 14569200

約数和(自身を除く): 10400280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 709, 735, 840, 980, 1176, 1418, 1470, 1960, 2127, 2836, 2940, 3545, 4254, 4963, 5672, 5880, 7090, 8508, 9926, 10635, 14180, 14889, 17016, 19852, 21270, 24815, 28360, 29778, 34741, 39704, 42540, 49630, 59556, 69482, 74445, 85080, 99260, 104223, 119112, 138964, 148890, 173705, 198520, 208446, 277928, 297780, 347410, 416892, 521115, 595560, 694820, 833784, 1042230, 1389640, 2084460, 4168920]

約数ペア:

[(1, 4168920), (2, 2084460), (3, 1389640), (4, 1042230), (5, 833784), (6, 694820), (7, 595560), (8, 521115), (10, 416892), (12, 347410), (14, 297780), (15, 277928), (20, 208446), (21, 198520), (24, 173705), (28, 148890), (30, 138964), (35, 119112), (40, 104223), (42, 99260), (49, 85080), (56, 74445), (60, 69482), (70, 59556), (84, 49630), (98, 42540), (105, 39704), (120, 34741), (140, 29778), (147, 28360), (168, 24815), (196, 21270), (210, 19852), (245, 17016), (280, 14889), (294, 14180), (392, 10635), (420, 9926), (490, 8508), (588, 7090), (709, 5880), (735, 5672), (840, 4963), (980, 4254), (1176, 3545), (1418, 2940), (1470, 2836), (1960, 2127)]