234836640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 869306256

約数和(自身を除く): 634469616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 96, 102, 106, 120, 136, 144, 153, 159, 160, 170, 180, 181, 204, 212, 240, 255, 265, 272, 288, 306, 318, 340, 360, 362, 408, 424, 477, 480, 510, 530, 543, 544, 612, 636, 680, 720, 724, 765, 795, 816, 848, 901, 905, 954, 1020, 1060, 1086, 1224, 1272, 1360, 1440, 1448, 1530, 1590, 1629, 1632, 1696, 1802, 1810, 1908, 2040, 2120, 2172, 2385, 2448, 2544, 2703, 2715, 2720, 2896, 3060, 3077, 3180, 3258, 3604, 3620, 3816, 4080, 4240, 4344, 4505, 4770, 4896, 5088, 5406, 5430, 5792, 6120, 6154, 6360, 6516, 7208, 7240, 7632, 8109, 8145, 8160, 8480, 8688, 9010, 9231, 9540, 9593, 10812, 10860, 12240, 12308, 12720, 13032, 13515, 14416, 14480, 15264, 15385, 16218, 16290, 17376, 18020, 18462, 19080, 19186, 21624, 21720, 24480, 24616, 25440, 26064, 27030, 27693, 28779, 28832, 28960, 30770, 32436, 32580, 36040, 36924, 38160, 38372, 40545, 43248, 43440, 46155, 47965, 49232, 52128, 54060, 55386, 57558, 61540, 64872, 65160, 72080, 73848, 76320, 76744, 81090, 86337, 86496, 86880, 92310, 95930, 98464, 108120, 110772, 115116, 123080, 129744, 130320, 138465, 143895, 144160, 147696, 153488, 162180, 163081, 172674, 184620, 191860, 216240, 221544, 230232, 246160, 259488, 260640, 276930, 287790, 295392, 306976, 324360, 326162, 345348, 369240, 383720, 431685, 432480, 443088, 460464, 489243, 492320, 553860, 575580, 648720, 652324, 690696, 738480, 767440, 815405, 863370, 886176, 920928, 978486, 1107720, 1151160, 1297440, 1304648, 1381392, 1467729, 1476960, 1534880, 1630810, 1726740, 1956972, 2215440, 2302320, 2446215, 2609296, 2762784, 2935458, 3261620, 3453480, 3913944, 4430880, 4604640, 4892430, 5218592, 5870916, 6523240, 6906960, 7338645, 7827888, 9784860, 11741832, 13046480, 13813920, 14677290, 15655776, 19569720, 23483664, 26092960, 29354580, 39139440, 46967328, 58709160, 78278880, 117418320, 234836640]

約数ペア:

[(1, 234836640), (2, 117418320), (3, 78278880), (4, 58709160), (5, 46967328), (6, 39139440), (8, 29354580), (9, 26092960), (10, 23483664), (12, 19569720), (15, 15655776), (16, 14677290), (17, 13813920), (18, 13046480), (20, 11741832), (24, 9784860), (30, 7827888), (32, 7338645), (34, 6906960), (36, 6523240), (40, 5870916), (45, 5218592), (48, 4892430), (51, 4604640), (53, 4430880), (60, 3913944), (68, 3453480), (72, 3261620), (80, 2935458), (85, 2762784), (90, 2609296), (96, 2446215), (102, 2302320), (106, 2215440), (120, 1956972), (136, 1726740), (144, 1630810), (153, 1534880), (159, 1476960), (160, 1467729), (170, 1381392), (180, 1304648), (181, 1297440), (204, 1151160), (212, 1107720), (240, 978486), (255, 920928), (265, 886176), (272, 863370), (288, 815405), (306, 767440), (318, 738480), (340, 690696), (360, 652324), (362, 648720), (408, 575580), (424, 553860), (477, 492320), (480, 489243), (510, 460464), (530, 443088), (543, 432480), (544, 431685), (612, 383720), (636, 369240), (680, 345348), (720, 326162), (724, 324360), (765, 306976), (795, 295392), (816, 287790), (848, 276930), (901, 260640), (905, 259488), (954, 246160), (1020, 230232), (1060, 221544), (1086, 216240), (1224, 191860), (1272, 184620), (1360, 172674), (1440, 163081), (1448, 162180), (1530, 153488), (1590, 147696), (1629, 144160), (1632, 143895), (1696, 138465), (1802, 130320), (1810, 129744), (1908, 123080), (2040, 115116), (2120, 110772), (2172, 108120), (2385, 98464), (2448, 95930), (2544, 92310), (2703, 86880), (2715, 86496), (2720, 86337), (2896, 81090), (3060, 76744), (3077, 76320), (3180, 73848), (3258, 72080), (3604, 65160), (3620, 64872), (3816, 61540), (4080, 57558), (4240, 55386), (4344, 54060), (4505, 52128), (4770, 49232), (4896, 47965), (5088, 46155), (5406, 43440), (5430, 43248), (5792, 40545), (6120, 38372), (6154, 38160), (6360, 36924), (6516, 36040), (7208, 32580), (7240, 32436), (7632, 30770), (8109, 28960), (8145, 28832), (8160, 28779), (8480, 27693), (8688, 27030), (9010, 26064), (9231, 25440), (9540, 24616), (9593, 24480), (10812, 21720), (10860, 21624), (12240, 19186), (12308, 19080), (12720, 18462), (13032, 18020), (13515, 17376), (14416, 16290), (14480, 16218), (15264, 15385)]