320436000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 480

約数和(自身を含む): 1255782528

約数和(自身を除く): 935346528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 43, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 81, 86, 90, 92, 96, 100, 108, 115, 120, 125, 129, 135, 138, 144, 150, 160, 162, 172, 180, 184, 200, 207, 215, 216, 225, 230, 240, 250, 258, 270, 276, 288, 300, 324, 344, 345, 360, 368, 375, 387, 400, 405, 414, 430, 432, 450, 460, 480, 500, 516, 540, 552, 575, 600, 621, 645, 648, 675, 688, 690, 720, 736, 750, 774, 800, 810, 828, 860, 864, 900, 920, 989, 1000, 1032, 1035, 1075, 1080, 1104, 1125, 1150, 1161, 1200, 1242, 1290, 1296, 1350, 1376, 1380, 1440, 1500, 1548, 1620, 1656, 1720, 1725, 1800, 1840, 1863, 1935, 1978, 2000, 2025, 2064, 2070, 2150, 2160, 2208, 2250, 2300, 2322, 2400, 2484, 2580, 2592, 2700, 2760, 2875, 2967, 3000, 3096, 3105, 3225, 3240, 3312, 3375, 3440, 3450, 3483, 3600, 3680, 3726, 3870, 3956, 4000, 4050, 4128, 4140, 4300, 4320, 4500, 4600, 4644, 4945, 4968, 5160, 5175, 5375, 5400, 5520, 5750, 5805, 5934, 6000, 6192, 6210, 6450, 6480, 6624, 6750, 6880, 6900, 6966, 7200, 7452, 7740, 7912, 8100, 8280, 8600, 8625, 8901, 9000, 9200, 9288, 9315, 9675, 9890, 9936, 10125, 10320, 10350, 10750, 10800, 11040, 11500, 11610, 11868, 12000, 12384, 12420, 12900, 12960, 13500, 13800, 13932, 14835, 14904, 15480, 15525, 15824, 16125, 16200, 16560, 17200, 17250, 17415, 17802, 18000, 18400, 18576, 18630, 19350, 19780, 19872, 20250, 20640, 20700, 21500, 21600, 23000, 23220, 23736, 24725, 24840, 25800, 25875, 26703, 27000, 27600, 27864, 29025, 29670, 29808, 30960, 31050, 31648, 32250, 32400, 33120, 34400, 34500, 34830, 35604, 36000, 37152, 37260, 38700, 39560, 40500, 41400, 43000, 44505, 46000, 46440, 46575, 47472, 48375, 49450, 49680, 51600, 51750, 53406, 54000, 55200, 55728, 58050, 59340, 59616, 61920, 62100, 64500, 64800, 69000, 69660, 71208, 74175, 74520, 77400, 77625, 79120, 80109, 81000, 82800, 86000, 87075, 89010, 92000, 92880, 93150, 94944, 96750, 98900, 99360, 103200, 103500, 106812, 108000, 111456, 116100, 118680, 123625, 124200, 129000, 133515, 138000, 139320, 142416, 145125, 148350, 149040, 154800, 155250, 158240, 160218, 162000, 165600, 172000, 174150, 178020, 185760, 186300, 193500, 197800, 207000, 213624, 222525, 232200, 232875, 237360, 247250, 248400, 258000, 267030, 276000, 278640, 284832, 290250, 296700, 298080, 309600, 310500, 320436, 324000, 348300, 356040, 370875, 372600, 387000, 395600, 400545, 414000, 427248, 435375, 445050, 464400, 465750, 474720, 494500, 496800, 516000, 534060, 557280, 580500, 593400, 621000, 640872, 667575, 696600, 712080, 741750, 745200, 774000, 791200, 801090, 828000, 854496, 870750, 890100, 928800, 931500, 989000, 1068120, 1112625, 1161000, 1186800, 1242000, 1281744, 1335150, 1393200, 1424160, 1483500, 1490400, 1548000, 1602180, 1741500, 1780200, 1863000, 1978000, 2002725, 2136240, 2225250, 2322000, 2373600, 2484000, 2563488, 2670300, 2786400, 2967000, 3204360, 3337875, 3483000, 3560400, 3726000, 3956000, 4005450, 4272480, 4450500, 4644000, 5340600, 5934000, 6408720, 6675750, 6966000, 7120800, 7452000, 8010900, 8901000, 10013625, 10681200, 11868000, 12817440, 13351500, 13932000, 16021800, 17802000, 20027250, 21362400, 26703000, 32043600, 35604000, 40054500, 53406000, 64087200, 80109000, 106812000, 160218000, 320436000]

約数ペア:

[(1, 320436000), (2, 160218000), (3, 106812000), (4, 80109000), (5, 64087200), (6, 53406000), (8, 40054500), (9, 35604000), (10, 32043600), (12, 26703000), (15, 21362400), (16, 20027250), (18, 17802000), (20, 16021800), (23, 13932000), (24, 13351500), (25, 12817440), (27, 11868000), (30, 10681200), (32, 10013625), (36, 8901000), (40, 8010900), (43, 7452000), (45, 7120800), (46, 6966000), (48, 6675750), (50, 6408720), (54, 5934000), (60, 5340600), (69, 4644000), (72, 4450500), (75, 4272480), (80, 4005450), (81, 3956000), (86, 3726000), (90, 3560400), (92, 3483000), (96, 3337875), (100, 3204360), (108, 2967000), (115, 2786400), (120, 2670300), (125, 2563488), (129, 2484000), (135, 2373600), (138, 2322000), (144, 2225250), (150, 2136240), (160, 2002725), (162, 1978000), (172, 1863000), (180, 1780200), (184, 1741500), (200, 1602180), (207, 1548000), (215, 1490400), (216, 1483500), (225, 1424160), (230, 1393200), (240, 1335150), (250, 1281744), (258, 1242000), (270, 1186800), (276, 1161000), (288, 1112625), (300, 1068120), (324, 989000), (344, 931500), (345, 928800), (360, 890100), (368, 870750), (375, 854496), (387, 828000), (400, 801090), (405, 791200), (414, 774000), (430, 745200), (432, 741750), (450, 712080), (460, 696600), (480, 667575), (500, 640872), (516, 621000), (540, 593400), (552, 580500), (575, 557280), (600, 534060), (621, 516000), (645, 496800), (648, 494500), (675, 474720), (688, 465750), (690, 464400), (720, 445050), (736, 435375), (750, 427248), (774, 414000), (800, 400545), (810, 395600), (828, 387000), (860, 372600), (864, 370875), (900, 356040), (920, 348300), (989, 324000), (1000, 320436), (1032, 310500), (1035, 309600), (1075, 298080), (1080, 296700), (1104, 290250), (1125, 284832), (1150, 278640), (1161, 276000), (1200, 267030), (1242, 258000), (1290, 248400), (1296, 247250), (1350, 237360), (1376, 232875), (1380, 232200), (1440, 222525), (1500, 213624), (1548, 207000), (1620, 197800), (1656, 193500), (1720, 186300), (1725, 185760), (1800, 178020), (1840, 174150), (1863, 172000), (1935, 165600), (1978, 162000), (2000, 160218), (2025, 158240), (2064, 155250), (2070, 154800), (2150, 149040), (2160, 148350), (2208, 145125), (2250, 142416), (2300, 139320), (2322, 138000), (2400, 133515), (2484, 129000), (2580, 124200), (2592, 123625), (2700, 118680), (2760, 116100), (2875, 111456), (2967, 108000), (3000, 106812), (3096, 103500), (3105, 103200), (3225, 99360), (3240, 98900), (3312, 96750), (3375, 94944), (3440, 93150), (3450, 92880), (3483, 92000), (3600, 89010), (3680, 87075), (3726, 86000), (3870, 82800), (3956, 81000), (4000, 80109), (4050, 79120), (4128, 77625), (4140, 77400), (4300, 74520), (4320, 74175), (4500, 71208), (4600, 69660), (4644, 69000), (4945, 64800), (4968, 64500), (5160, 62100), (5175, 61920), (5375, 59616), (5400, 59340), (5520, 58050), (5750, 55728), (5805, 55200), (5934, 54000), (6000, 53406), (6192, 51750), (6210, 51600), (6450, 49680), (6480, 49450), (6624, 48375), (6750, 47472), (6880, 46575), (6900, 46440), (6966, 46000), (7200, 44505), (7452, 43000), (7740, 41400), (7912, 40500), (8100, 39560), (8280, 38700), (8600, 37260), (8625, 37152), (8901, 36000), (9000, 35604), (9200, 34830), (9288, 34500), (9315, 34400), (9675, 33120), (9890, 32400), (9936, 32250), (10125, 31648), (10320, 31050), (10350, 30960), (10750, 29808), (10800, 29670), (11040, 29025), (11500, 27864), (11610, 27600), (11868, 27000), (12000, 26703), (12384, 25875), (12420, 25800), (12900, 24840), (12960, 24725), (13500, 23736), (13800, 23220), (13932, 23000), (14835, 21600), (14904, 21500), (15480, 20700), (15525, 20640), (15824, 20250), (16125, 19872), (16200, 19780), (16560, 19350), (17200, 18630), (17250, 18576), (17415, 18400), (17802, 18000)]