259589340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{743}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 809948160

約数和(自身を除く): 550358820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 647, 743, 1294, 1486, 1941, 2229, 2588, 2972, 3235, 3715, 3882, 4458, 5823, 6470, 6687, 7430, 7764, 8916, 9705, 11145, 11646, 12940, 13374, 14860, 17469, 19410, 20061, 22290, 23292, 26748, 29115, 33435, 34938, 38820, 40122, 44580, 58230, 66870, 69876, 80244, 87345, 100305, 116460, 133740, 174690, 200610, 349380, 401220, 480721, 961442, 1442163, 1922884, 2403605, 2884326, 4326489, 4807210, 5768652, 7210815, 8652978, 9614420, 12979467, 14421630, 17305956, 21632445, 25958934, 28843260, 43264890, 51917868, 64897335, 86529780, 129794670, 259589340]

約数ペア:

[(1, 259589340), (2, 129794670), (3, 86529780), (4, 64897335), (5, 51917868), (6, 43264890), (9, 28843260), (10, 25958934), (12, 21632445), (15, 17305956), (18, 14421630), (20, 12979467), (27, 9614420), (30, 8652978), (36, 7210815), (45, 5768652), (54, 4807210), (60, 4326489), (90, 2884326), (108, 2403605), (135, 1922884), (180, 1442163), (270, 961442), (540, 480721), (647, 401220), (743, 349380), (1294, 200610), (1486, 174690), (1941, 133740), (2229, 116460), (2588, 100305), (2972, 87345), (3235, 80244), (3715, 69876), (3882, 66870), (4458, 58230), (5823, 44580), (6470, 40122), (6687, 38820), (7430, 34938), (7764, 33435), (8916, 29115), (9705, 26748), (11145, 23292), (11646, 22290), (12940, 20061), (13374, 19410), (14860, 17469)]