806832840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 2683961280

約数和(自身を除く): 1877128440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 181, 220, 242, 264, 307, 330, 362, 363, 440, 484, 543, 605, 614, 660, 724, 726, 905, 921, 968, 1086, 1210, 1228, 1320, 1448, 1452, 1535, 1810, 1815, 1842, 1991, 2172, 2420, 2456, 2715, 2904, 3070, 3377, 3620, 3630, 3684, 3982, 4344, 4605, 4840, 5430, 5973, 6140, 6754, 7240, 7260, 7368, 7964, 9210, 9955, 10131, 10860, 11946, 12280, 13508, 14520, 15928, 16885, 18420, 19910, 20262, 21720, 21901, 23892, 27016, 29865, 33770, 36840, 37147, 39820, 40524, 43802, 47784, 50655, 55567, 59730, 65703, 67540, 74294, 79640, 81048, 87604, 101310, 109505, 111134, 111441, 119460, 131406, 135080, 148588, 166701, 175208, 185735, 202620, 219010, 222268, 222882, 238920, 262812, 277835, 297176, 328515, 333402, 371470, 405240, 438020, 444536, 445764, 525624, 555670, 557205, 611237, 657030, 666804, 742940, 833505, 876040, 891528, 1111340, 1114410, 1222474, 1314060, 1333608, 1485880, 1667010, 1833711, 2222680, 2228820, 2444948, 2628120, 3056185, 3334020, 3667422, 4457640, 4889896, 6112370, 6668040, 6723607, 7334844, 9168555, 12224740, 13447214, 14669688, 18337110, 20170821, 24449480, 26894428, 33618035, 36674220, 40341642, 53788856, 67236070, 73348440, 80683284, 100854105, 134472140, 161366568, 201708210, 268944280, 403416420, 806832840]

約数ペア:

[(1, 806832840), (2, 403416420), (3, 268944280), (4, 201708210), (5, 161366568), (6, 134472140), (8, 100854105), (10, 80683284), (11, 73348440), (12, 67236070), (15, 53788856), (20, 40341642), (22, 36674220), (24, 33618035), (30, 26894428), (33, 24449480), (40, 20170821), (44, 18337110), (55, 14669688), (60, 13447214), (66, 12224740), (88, 9168555), (110, 7334844), (120, 6723607), (121, 6668040), (132, 6112370), (165, 4889896), (181, 4457640), (220, 3667422), (242, 3334020), (264, 3056185), (307, 2628120), (330, 2444948), (362, 2228820), (363, 2222680), (440, 1833711), (484, 1667010), (543, 1485880), (605, 1333608), (614, 1314060), (660, 1222474), (724, 1114410), (726, 1111340), (905, 891528), (921, 876040), (968, 833505), (1086, 742940), (1210, 666804), (1228, 657030), (1320, 611237), (1448, 557205), (1452, 555670), (1535, 525624), (1810, 445764), (1815, 444536), (1842, 438020), (1991, 405240), (2172, 371470), (2420, 333402), (2456, 328515), (2715, 297176), (2904, 277835), (3070, 262812), (3377, 238920), (3620, 222882), (3630, 222268), (3684, 219010), (3982, 202620), (4344, 185735), (4605, 175208), (4840, 166701), (5430, 148588), (5973, 135080), (6140, 131406), (6754, 119460), (7240, 111441), (7260, 111134), (7368, 109505), (7964, 101310), (9210, 87604), (9955, 81048), (10131, 79640), (10860, 74294), (11946, 67540), (12280, 65703), (13508, 59730), (14520, 55567), (15928, 50655), (16885, 47784), (18420, 43802), (19910, 40524), (20262, 39820), (21720, 37147), (21901, 36840), (23892, 33770), (27016, 29865)]