1566308940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219371}}^1$

素因数の和:219407

約数の個数: 96

約数和(自身を含む): 5307047424

約数和(自身を除く): 3740738484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 219371, 438742, 658113, 877484, 1096855, 1316226, 1535597, 2193710, 2632452, 3071194, 3290565, 3729307, 4387420, 4606791, 6142388, 6581130, 7458614, 7677985, 9213582, 11187921, 13162260, 14917228, 15355970, 18427164, 18646535, 22375842, 23033955, 26105149, 30711940, 37293070, 44751684, 46067910, 52210298, 55939605, 74586140, 78315447, 92135820, 104420596, 111879210, 130525745, 156630894, 223758420, 261051490, 313261788, 391577235, 522102980, 783154470, 1566308940]

約数ペア:

[(1, 1566308940), (2, 783154470), (3, 522102980), (4, 391577235), (5, 313261788), (6, 261051490), (7, 223758420), (10, 156630894), (12, 130525745), (14, 111879210), (15, 104420596), (17, 92135820), (20, 78315447), (21, 74586140), (28, 55939605), (30, 52210298), (34, 46067910), (35, 44751684), (42, 37293070), (51, 30711940), (60, 26105149), (68, 23033955), (70, 22375842), (84, 18646535), (85, 18427164), (102, 15355970), (105, 14917228), (119, 13162260), (140, 11187921), (170, 9213582), (204, 7677985), (210, 7458614), (238, 6581130), (255, 6142388), (340, 4606791), (357, 4387420), (420, 3729307), (476, 3290565), (510, 3071194), (595, 2632452), (714, 2193710), (1020, 1535597), (1190, 1316226), (1428, 1096855), (1785, 877484), (2380, 658113), (3570, 438742), (7140, 219371)]