407073660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3499}}^1$

素因数の和:3795

約数の個数: 96

約数和(自身を含む): 1307712000

約数和(自身を除く): 900638340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1108, 1385, 1662, 1939, 2770, 3324, 3499, 3878, 4155, 5540, 5817, 6998, 7756, 8310, 9695, 10497, 11634, 13996, 16620, 17495, 19390, 20994, 23268, 24493, 29085, 34990, 38780, 41988, 48986, 52485, 58170, 69980, 73479, 97972, 104970, 116340, 122465, 146958, 209940, 244930, 293916, 367395, 489860, 734790, 969223, 1469580, 1938446, 2907669, 3876892, 4846115, 5815338, 6784561, 9692230, 11630676, 13569122, 14538345, 19384460, 20353683, 27138244, 29076690, 33922805, 40707366, 58153380, 67845610, 81414732, 101768415, 135691220, 203536830, 407073660]

約数ペア:

[(1, 407073660), (2, 203536830), (3, 135691220), (4, 101768415), (5, 81414732), (6, 67845610), (7, 58153380), (10, 40707366), (12, 33922805), (14, 29076690), (15, 27138244), (20, 20353683), (21, 19384460), (28, 14538345), (30, 13569122), (35, 11630676), (42, 9692230), (60, 6784561), (70, 5815338), (84, 4846115), (105, 3876892), (140, 2907669), (210, 1938446), (277, 1469580), (420, 969223), (554, 734790), (831, 489860), (1108, 367395), (1385, 293916), (1662, 244930), (1939, 209940), (2770, 146958), (3324, 122465), (3499, 116340), (3878, 104970), (4155, 97972), (5540, 73479), (5817, 69980), (6998, 58170), (7756, 52485), (8310, 48986), (9695, 41988), (10497, 38780), (11634, 34990), (13996, 29085), (16620, 24493), (17495, 23268), (19390, 20994)]