2745098160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1633987}}^1$

素因数の和:1634010

約数の個数: 80

約数和(自身を含む): 9725496576

約数和(自身を除く): 6980398416

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, 1633987, 3267974, 4901961, 6535948, 8169935, 9803922, 11437909, 13071896, 16339870, 19607844, 22875818, 24509805, 26143792, 32679740, 34313727, 39215688, 45751636, 49019610, 57189545, 65359480, 68627454, 78431376, 91503272, 98039220, 114379090, 130718960, 137254908, 171568635, 183006544, 196078440, 228758180, 274509816, 343137270, 392156880, 457516360, 549019632, 686274540, 915032720, 1372549080, 2745098160]

約数ペア:

[(1, 2745098160), (2, 1372549080), (3, 915032720), (4, 686274540), (5, 549019632), (6, 457516360), (7, 392156880), (8, 343137270), (10, 274509816), (12, 228758180), (14, 196078440), (15, 183006544), (16, 171568635), (20, 137254908), (21, 130718960), (24, 114379090), (28, 98039220), (30, 91503272), (35, 78431376), (40, 68627454), (42, 65359480), (48, 57189545), (56, 49019610), (60, 45751636), (70, 39215688), (80, 34313727), (84, 32679740), (105, 26143792), (112, 24509805), (120, 22875818), (140, 19607844), (168, 16339870), (210, 13071896), (240, 11437909), (280, 9803922), (336, 8169935), (420, 6535948), (560, 4901961), (840, 3267974), (1680, 1633987)]