299598320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5297}}^1$

素因数の和:5418

約数の個数: 80

約数和(自身を含む): 804109248

約数和(自身を除く): 504510928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 4040, 5297, 5656, 7070, 8080, 10594, 11312, 14140, 21188, 26485, 28280, 37079, 42376, 52970, 56560, 74158, 84752, 105940, 148316, 185395, 211880, 296632, 370790, 423760, 534997, 593264, 741580, 1069994, 1483160, 2139988, 2674985, 2966320, 3744979, 4279976, 5349970, 7489958, 8559952, 10699940, 14979916, 18724895, 21399880, 29959832, 37449790, 42799760, 59919664, 74899580, 149799160, 299598320]

約数ペア:

[(1, 299598320), (2, 149799160), (4, 74899580), (5, 59919664), (7, 42799760), (8, 37449790), (10, 29959832), (14, 21399880), (16, 18724895), (20, 14979916), (28, 10699940), (35, 8559952), (40, 7489958), (56, 5349970), (70, 4279976), (80, 3744979), (101, 2966320), (112, 2674985), (140, 2139988), (202, 1483160), (280, 1069994), (404, 741580), (505, 593264), (560, 534997), (707, 423760), (808, 370790), (1010, 296632), (1414, 211880), (1616, 185395), (2020, 148316), (2828, 105940), (3535, 84752), (4040, 74158), (5297, 56560), (5656, 52970), (7070, 42376), (8080, 37079), (10594, 28280), (11312, 26485), (14140, 21188)]