10500840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 40423680

約数和(自身を除く): 29922840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 463, 504, 540, 567, 630, 648, 756, 810, 840, 926, 945, 1080, 1134, 1260, 1389, 1512, 1620, 1852, 1890, 2268, 2315, 2520, 2778, 2835, 3240, 3241, 3704, 3780, 4167, 4536, 4630, 5556, 5670, 6482, 6945, 7560, 8334, 9260, 9723, 11112, 11340, 12501, 12964, 13890, 16205, 16668, 18520, 19446, 20835, 22680, 25002, 25928, 27780, 29169, 32410, 33336, 37503, 38892, 41670, 48615, 50004, 55560, 58338, 62505, 64820, 75006, 77784, 83340, 87507, 97230, 100008, 116676, 125010, 129640, 145845, 150012, 166680, 175014, 187515, 194460, 233352, 250020, 262521, 291690, 300024, 350028, 375030, 388920, 437535, 500040, 525042, 583380, 700056, 750060, 875070, 1050084, 1166760, 1312605, 1500120, 1750140, 2100168, 2625210, 3500280, 5250420, 10500840]

約数ペア:

[(1, 10500840), (2, 5250420), (3, 3500280), (4, 2625210), (5, 2100168), (6, 1750140), (7, 1500120), (8, 1312605), (9, 1166760), (10, 1050084), (12, 875070), (14, 750060), (15, 700056), (18, 583380), (20, 525042), (21, 500040), (24, 437535), (27, 388920), (28, 375030), (30, 350028), (35, 300024), (36, 291690), (40, 262521), (42, 250020), (45, 233352), (54, 194460), (56, 187515), (60, 175014), (63, 166680), (70, 150012), (72, 145845), (81, 129640), (84, 125010), (90, 116676), (105, 100008), (108, 97230), (120, 87507), (126, 83340), (135, 77784), (140, 75006), (162, 64820), (168, 62505), (180, 58338), (189, 55560), (210, 50004), (216, 48615), (252, 41670), (270, 38892), (280, 37503), (315, 33336), (324, 32410), (360, 29169), (378, 27780), (405, 25928), (420, 25002), (463, 22680), (504, 20835), (540, 19446), (567, 18520), (630, 16668), (648, 16205), (756, 13890), (810, 12964), (840, 12501), (926, 11340), (945, 11112), (1080, 9723), (1134, 9260), (1260, 8334), (1389, 7560), (1512, 6945), (1620, 6482), (1852, 5670), (1890, 5556), (2268, 4630), (2315, 4536), (2520, 4167), (2778, 3780), (2835, 3704), (3240, 3241)]