286337520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56813}}^1$

素因数の和:56839

約数の個数: 120

約数和(自身を含む): 1099010016

約数和(自身を除く): 812672496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 56813, 113626, 170439, 227252, 284065, 340878, 397691, 454504, 511317, 568130, 681756, 795382, 852195, 909008, 1022634, 1136260, 1193073, 1363512, 1590764, 1704390, 1988455, 2045268, 2272520, 2386146, 2556585, 2727024, 3181528, 3408780, 3579219, 3976910, 4090536, 4545040, 4772292, 5113170, 5965365, 6363056, 6817560, 7158438, 7953820, 8181072, 9544584, 10226340, 11930730, 13635120, 14316876, 15907640, 17896095, 19089168, 20452680, 23861460, 28633752, 31815280, 35792190, 40905360, 47722920, 57267504, 71584380, 95445840, 143168760, 286337520]

約数ペア:

[(1, 286337520), (2, 143168760), (3, 95445840), (4, 71584380), (5, 57267504), (6, 47722920), (7, 40905360), (8, 35792190), (9, 31815280), (10, 28633752), (12, 23861460), (14, 20452680), (15, 19089168), (16, 17896095), (18, 15907640), (20, 14316876), (21, 13635120), (24, 11930730), (28, 10226340), (30, 9544584), (35, 8181072), (36, 7953820), (40, 7158438), (42, 6817560), (45, 6363056), (48, 5965365), (56, 5113170), (60, 4772292), (63, 4545040), (70, 4090536), (72, 3976910), (80, 3579219), (84, 3408780), (90, 3181528), (105, 2727024), (112, 2556585), (120, 2386146), (126, 2272520), (140, 2045268), (144, 1988455), (168, 1704390), (180, 1590764), (210, 1363512), (240, 1193073), (252, 1136260), (280, 1022634), (315, 909008), (336, 852195), (360, 795382), (420, 681756), (504, 568130), (560, 511317), (630, 454504), (720, 397691), (840, 340878), (1008, 284065), (1260, 227252), (1680, 170439), (2520, 113626), (5040, 56813)]