16914300720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1718933}}^1$

素因数の和:1718990

約数の個数: 80

約数和(自身を含む): 53713249632

約数和(自身を除く): 36798948912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 1718933, 3437866, 5156799, 6875732, 8594665, 10313598, 13751464, 17189330, 20627196, 25783995, 27502928, 34378660, 41254392, 51567990, 68757320, 70476253, 82508784, 103135980, 137514640, 140952506, 206271960, 211428759, 281905012, 352381265, 412543920, 422857518, 563810024, 704762530, 845715036, 1057143795, 1127620048, 1409525060, 1691430072, 2114287590, 2819050120, 3382860144, 4228575180, 5638100240, 8457150360, 16914300720]

約数ペア:

[(1, 16914300720), (2, 8457150360), (3, 5638100240), (4, 4228575180), (5, 3382860144), (6, 2819050120), (8, 2114287590), (10, 1691430072), (12, 1409525060), (15, 1127620048), (16, 1057143795), (20, 845715036), (24, 704762530), (30, 563810024), (40, 422857518), (41, 412543920), (48, 352381265), (60, 281905012), (80, 211428759), (82, 206271960), (120, 140952506), (123, 137514640), (164, 103135980), (205, 82508784), (240, 70476253), (246, 68757320), (328, 51567990), (410, 41254392), (492, 34378660), (615, 27502928), (656, 25783995), (820, 20627196), (984, 17189330), (1230, 13751464), (1640, 10313598), (1968, 8594665), (2460, 6875732), (3280, 5156799), (4920, 3437866), (9840, 1718933)]