1426208040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12821}}^1$

素因数の和:12944

約数の個数: 128

約数和(自身を含む): 4800556800

約数和(自身を除く): 3374348760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 12821, 13905, 18540, 22248, 25642, 27810, 37080, 38463, 51284, 55620, 64105, 76926, 102568, 111240, 115389, 128210, 153852, 192315, 230778, 256420, 307704, 346167, 384630, 461556, 512840, 576945, 692334, 769260, 923112, 1153890, 1320563, 1384668, 1538520, 1730835, 2307780, 2641126, 2769336, 3461670, 3961689, 4615560, 5282252, 6602815, 6923340, 7923378, 10564504, 11885067, 13205630, 13846680, 15846756, 19808445, 23770134, 26411260, 31693512, 35655201, 39616890, 47540268, 52822520, 59425335, 71310402, 79233780, 95080536, 118850670, 142620804, 158467560, 178276005, 237701340, 285241608, 356552010, 475402680, 713104020, 1426208040]

約数ペア:

[(1, 1426208040), (2, 713104020), (3, 475402680), (4, 356552010), (5, 285241608), (6, 237701340), (8, 178276005), (9, 158467560), (10, 142620804), (12, 118850670), (15, 95080536), (18, 79233780), (20, 71310402), (24, 59425335), (27, 52822520), (30, 47540268), (36, 39616890), (40, 35655201), (45, 31693512), (54, 26411260), (60, 23770134), (72, 19808445), (90, 15846756), (103, 13846680), (108, 13205630), (120, 11885067), (135, 10564504), (180, 7923378), (206, 6923340), (216, 6602815), (270, 5282252), (309, 4615560), (360, 3961689), (412, 3461670), (515, 2769336), (540, 2641126), (618, 2307780), (824, 1730835), (927, 1538520), (1030, 1384668), (1080, 1320563), (1236, 1153890), (1545, 923112), (1854, 769260), (2060, 692334), (2472, 576945), (2781, 512840), (3090, 461556), (3708, 384630), (4120, 346167), (4635, 307704), (5562, 256420), (6180, 230778), (7416, 192315), (9270, 153852), (11124, 128210), (12360, 115389), (12821, 111240), (13905, 102568), (18540, 76926), (22248, 64105), (25642, 55620), (27810, 51284), (37080, 38463)]