286905013440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1162877}}^1$

素因数の和:1163154

約数の個数: 112

約数和(自身を含む): 914468653152

約数和(自身を除く): 627563639712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 257, 320, 480, 514, 771, 960, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 16448, 20560, 24672, 30840, 41120, 49344, 61680, 82240, 123360, 246720, 1162877, 2325754, 3488631, 4651508, 5814385, 6977262, 9303016, 11628770, 13954524, 17443155, 18606032, 23257540, 27909048, 34886310, 37212064, 46515080, 55818096, 69772620, 74424128, 93030160, 111636192, 139545240, 186060320, 223272384, 279090480, 298859389, 372120640, 558180960, 597718778, 896578167, 1116361920, 1195437556, 1494296945, 1793156334, 2390875112, 2988593890, 3586312668, 4482890835, 4781750224, 5977187780, 7172625336, 8965781670, 9563500448, 11954375560, 14345250672, 17931563340, 19127000896, 23908751120, 28690501344, 35863126680, 47817502240, 57381002688, 71726253360, 95635004480, 143452506720, 286905013440]

約数ペア:

[(1, 286905013440), (2, 143452506720), (3, 95635004480), (4, 71726253360), (5, 57381002688), (6, 47817502240), (8, 35863126680), (10, 28690501344), (12, 23908751120), (15, 19127000896), (16, 17931563340), (20, 14345250672), (24, 11954375560), (30, 9563500448), (32, 8965781670), (40, 7172625336), (48, 5977187780), (60, 4781750224), (64, 4482890835), (80, 3586312668), (96, 2988593890), (120, 2390875112), (160, 1793156334), (192, 1494296945), (240, 1195437556), (257, 1116361920), (320, 896578167), (480, 597718778), (514, 558180960), (771, 372120640), (960, 298859389), (1028, 279090480), (1285, 223272384), (1542, 186060320), (2056, 139545240), (2570, 111636192), (3084, 93030160), (3855, 74424128), (4112, 69772620), (5140, 55818096), (6168, 46515080), (7710, 37212064), (8224, 34886310), (10280, 27909048), (12336, 23257540), (15420, 18606032), (16448, 17443155), (20560, 13954524), (24672, 11628770), (30840, 9303016), (41120, 6977262), (49344, 5814385), (61680, 4651508), (82240, 3488631), (123360, 2325754), (246720, 1162877)]