377966240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1366

約数の個数: 96

約数和(自身を含む): 950019840

約数和(自身を除く): 572053600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 101, 152, 160, 190, 202, 304, 380, 404, 505, 608, 760, 808, 1010, 1231, 1520, 1616, 1919, 2020, 2462, 3040, 3232, 3838, 4040, 4924, 6155, 7676, 8080, 9595, 9848, 12310, 15352, 16160, 19190, 19696, 23389, 24620, 30704, 38380, 39392, 46778, 49240, 61408, 76760, 93556, 98480, 116945, 124331, 153520, 187112, 196960, 233890, 248662, 307040, 374224, 467780, 497324, 621655, 748448, 935560, 994648, 1243310, 1871120, 1989296, 2362289, 2486620, 3742240, 3978592, 4724578, 4973240, 9449156, 9946480, 11811445, 18898312, 19892960, 23622890, 37796624, 47245780, 75593248, 94491560, 188983120, 377966240]

約数ペア:

[(1, 377966240), (2, 188983120), (4, 94491560), (5, 75593248), (8, 47245780), (10, 37796624), (16, 23622890), (19, 19892960), (20, 18898312), (32, 11811445), (38, 9946480), (40, 9449156), (76, 4973240), (80, 4724578), (95, 3978592), (101, 3742240), (152, 2486620), (160, 2362289), (190, 1989296), (202, 1871120), (304, 1243310), (380, 994648), (404, 935560), (505, 748448), (608, 621655), (760, 497324), (808, 467780), (1010, 374224), (1231, 307040), (1520, 248662), (1616, 233890), (1919, 196960), (2020, 187112), (2462, 153520), (3040, 124331), (3232, 116945), (3838, 98480), (4040, 93556), (4924, 76760), (6155, 61408), (7676, 49240), (8080, 46778), (9595, 39392), (9848, 38380), (12310, 30704), (15352, 24620), (16160, 23389), (19190, 19696)]