383896140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 1137024000

約数和(自身を除く): 753127860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 380, 478, 570, 717, 956, 1140, 1195, 1409, 1434, 2390, 2818, 2868, 3585, 4227, 4541, 4780, 5636, 7045, 7170, 8454, 9082, 13623, 14090, 14340, 16908, 18164, 21135, 22705, 26771, 27246, 28180, 42270, 45410, 53542, 54492, 68115, 80313, 84540, 90820, 107084, 133855, 136230, 160626, 267710, 272460, 321252, 336751, 401565, 535420, 673502, 803130, 1010253, 1347004, 1606260, 1683755, 2020506, 3367510, 4041012, 5051265, 6398269, 6735020, 10102530, 12796538, 19194807, 20205060, 25593076, 31991345, 38389614, 63982690, 76779228, 95974035, 127965380, 191948070, 383896140]

約数ペア:

[(1, 383896140), (2, 191948070), (3, 127965380), (4, 95974035), (5, 76779228), (6, 63982690), (10, 38389614), (12, 31991345), (15, 25593076), (19, 20205060), (20, 19194807), (30, 12796538), (38, 10102530), (57, 6735020), (60, 6398269), (76, 5051265), (95, 4041012), (114, 3367510), (190, 2020506), (228, 1683755), (239, 1606260), (285, 1347004), (380, 1010253), (478, 803130), (570, 673502), (717, 535420), (956, 401565), (1140, 336751), (1195, 321252), (1409, 272460), (1434, 267710), (2390, 160626), (2818, 136230), (2868, 133855), (3585, 107084), (4227, 90820), (4541, 84540), (4780, 80313), (5636, 68115), (7045, 54492), (7170, 53542), (8454, 45410), (9082, 42270), (13623, 28180), (14090, 27246), (14340, 26771), (16908, 22705), (18164, 21135)]