797478240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:821

約数の個数: 192

約数和(自身を含む): 2722035456

約数和(自身を除く): 1924557216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 227, 240, 260, 312, 390, 416, 454, 480, 520, 563, 624, 681, 780, 908, 1040, 1126, 1135, 1248, 1362, 1560, 1689, 1816, 2080, 2252, 2270, 2724, 2815, 2951, 3120, 3378, 3405, 3632, 4504, 4540, 5448, 5630, 5902, 6240, 6756, 6810, 7264, 7319, 8445, 8853, 9008, 9080, 10896, 11260, 11804, 13512, 13620, 14638, 14755, 16890, 17706, 18016, 18160, 21792, 21957, 22520, 23608, 27024, 27240, 29276, 29510, 33780, 35412, 36320, 36595, 43914, 44265, 45040, 47216, 54048, 54480, 58552, 59020, 67560, 70824, 73190, 87828, 88530, 90080, 94432, 108960, 109785, 117104, 118040, 127801, 135120, 141648, 146380, 175656, 177060, 219570, 234208, 236080, 255602, 270240, 283296, 292760, 351312, 354120, 383403, 439140, 472160, 511204, 585520, 639005, 702624, 708240, 766806, 878280, 1022408, 1171040, 1278010, 1416480, 1533612, 1661413, 1756560, 1917015, 2044816, 2556020, 3067224, 3322826, 3513120, 3834030, 4089632, 4984239, 5112040, 6134448, 6645652, 7668060, 8307065, 9968478, 10224080, 12268896, 13291304, 15336120, 16614130, 19936956, 20448160, 24921195, 26582608, 30672240, 33228260, 39873912, 49842390, 53165216, 61344480, 66456520, 79747824, 99684780, 132913040, 159495648, 199369560, 265826080, 398739120, 797478240]

約数ペア:

[(1, 797478240), (2, 398739120), (3, 265826080), (4, 199369560), (5, 159495648), (6, 132913040), (8, 99684780), (10, 79747824), (12, 66456520), (13, 61344480), (15, 53165216), (16, 49842390), (20, 39873912), (24, 33228260), (26, 30672240), (30, 26582608), (32, 24921195), (39, 20448160), (40, 19936956), (48, 16614130), (52, 15336120), (60, 13291304), (65, 12268896), (78, 10224080), (80, 9968478), (96, 8307065), (104, 7668060), (120, 6645652), (130, 6134448), (156, 5112040), (160, 4984239), (195, 4089632), (208, 3834030), (227, 3513120), (240, 3322826), (260, 3067224), (312, 2556020), (390, 2044816), (416, 1917015), (454, 1756560), (480, 1661413), (520, 1533612), (563, 1416480), (624, 1278010), (681, 1171040), (780, 1022408), (908, 878280), (1040, 766806), (1126, 708240), (1135, 702624), (1248, 639005), (1362, 585520), (1560, 511204), (1689, 472160), (1816, 439140), (2080, 383403), (2252, 354120), (2270, 351312), (2724, 292760), (2815, 283296), (2951, 270240), (3120, 255602), (3378, 236080), (3405, 234208), (3632, 219570), (4504, 177060), (4540, 175656), (5448, 146380), (5630, 141648), (5902, 135120), (6240, 127801), (6756, 118040), (6810, 117104), (7264, 109785), (7319, 108960), (8445, 94432), (8853, 90080), (9008, 88530), (9080, 87828), (10896, 73190), (11260, 70824), (11804, 67560), (13512, 59020), (13620, 58552), (14638, 54480), (14755, 54048), (16890, 47216), (17706, 45040), (18016, 44265), (18160, 43914), (21792, 36595), (21957, 36320), (22520, 35412), (23608, 33780), (27024, 29510), (27240, 29276)]