1569288240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:852

約数の個数: 240

約数和(自身を含む): 5703384960

約数和(自身を除く): 4134096720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 389, 390, 431, 468, 520, 585, 624, 720, 778, 780, 862, 936, 1040, 1167, 1170, 1293, 1556, 1560, 1724, 1872, 1945, 2155, 2334, 2340, 2586, 3112, 3120, 3448, 3501, 3879, 3890, 4310, 4668, 4680, 5057, 5172, 5603, 5835, 6224, 6465, 6896, 7002, 7758, 7780, 8620, 9336, 9360, 10114, 10344, 11206, 11670, 12930, 14004, 15171, 15516, 15560, 16809, 17240, 17505, 18672, 19395, 20228, 20688, 22412, 23340, 25285, 25860, 28008, 28015, 30342, 31032, 31120, 33618, 34480, 35010, 38790, 40456, 44824, 45513, 46680, 50427, 50570, 51720, 56016, 56030, 60684, 62064, 67236, 70020, 75855, 77580, 80912, 84045, 89648, 91026, 93360, 100854, 101140, 103440, 112060, 121368, 134472, 140040, 151710, 155160, 167659, 168090, 182052, 201708, 202280, 224120, 227565, 242736, 252135, 268944, 280080, 303420, 310320, 335318, 336180, 364104, 403416, 404560, 448240, 455130, 502977, 504270, 606840, 670636, 672360, 728208, 806832, 838295, 910260, 1005954, 1008540, 1213680, 1341272, 1344720, 1508931, 1676590, 1820520, 2011908, 2017080, 2179567, 2514885, 2682544, 3017862, 3353180, 3641040, 4023816, 4034160, 4359134, 5029770, 6035724, 6538701, 6706360, 7544655, 8047632, 8718268, 10059540, 10897835, 12071448, 13077402, 13412720, 15089310, 17436536, 19616103, 20119080, 21795670, 24142896, 26154804, 30178620, 32693505, 34873072, 39232206, 40238160, 43591340, 52309608, 60357240, 65387010, 78464412, 87182680, 98080515, 104619216, 120714480, 130774020, 156928824, 174365360, 196161030, 261548040, 313857648, 392322060, 523096080, 784644120, 1569288240]

約数ペア:

[(1, 1569288240), (2, 784644120), (3, 523096080), (4, 392322060), (5, 313857648), (6, 261548040), (8, 196161030), (9, 174365360), (10, 156928824), (12, 130774020), (13, 120714480), (15, 104619216), (16, 98080515), (18, 87182680), (20, 78464412), (24, 65387010), (26, 60357240), (30, 52309608), (36, 43591340), (39, 40238160), (40, 39232206), (45, 34873072), (48, 32693505), (52, 30178620), (60, 26154804), (65, 24142896), (72, 21795670), (78, 20119080), (80, 19616103), (90, 17436536), (104, 15089310), (117, 13412720), (120, 13077402), (130, 12071448), (144, 10897835), (156, 10059540), (180, 8718268), (195, 8047632), (208, 7544655), (234, 6706360), (240, 6538701), (260, 6035724), (312, 5029770), (360, 4359134), (389, 4034160), (390, 4023816), (431, 3641040), (468, 3353180), (520, 3017862), (585, 2682544), (624, 2514885), (720, 2179567), (778, 2017080), (780, 2011908), (862, 1820520), (936, 1676590), (1040, 1508931), (1167, 1344720), (1170, 1341272), (1293, 1213680), (1556, 1008540), (1560, 1005954), (1724, 910260), (1872, 838295), (1945, 806832), (2155, 728208), (2334, 672360), (2340, 670636), (2586, 606840), (3112, 504270), (3120, 502977), (3448, 455130), (3501, 448240), (3879, 404560), (3890, 403416), (4310, 364104), (4668, 336180), (4680, 335318), (5057, 310320), (5172, 303420), (5603, 280080), (5835, 268944), (6224, 252135), (6465, 242736), (6896, 227565), (7002, 224120), (7758, 202280), (7780, 201708), (8620, 182052), (9336, 168090), (9360, 167659), (10114, 155160), (10344, 151710), (11206, 140040), (11670, 134472), (12930, 121368), (14004, 112060), (15171, 103440), (15516, 101140), (15560, 100854), (16809, 93360), (17240, 91026), (17505, 89648), (18672, 84045), (19395, 80912), (20228, 77580), (20688, 75855), (22412, 70020), (23340, 67236), (25285, 62064), (25860, 60684), (28008, 56030), (28015, 56016), (30342, 51720), (31032, 50570), (31120, 50427), (33618, 46680), (34480, 45513), (35010, 44824), (38790, 40456)]