243401760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2717

約数の個数: 240

約数和(自身を含む): 982086336

約数和(自身を除く): 738684576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2683, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5366, 5670, 6048, 6480, 7560, 8049, 9072, 10080, 10732, 11340, 12960, 13415, 15120, 16098, 18144, 18781, 21464, 22680, 24147, 26830, 30240, 32196, 37562, 40245, 42928, 45360, 48294, 53660, 56343, 64392, 72441, 75124, 80490, 85856, 90720, 93905, 96588, 107320, 112686, 120735, 128784, 144882, 150248, 160980, 169029, 187810, 193176, 214640, 217323, 225372, 241470, 257568, 281715, 289764, 300496, 321960, 338058, 362205, 375620, 386352, 429280, 434646, 450744, 482940, 507087, 563430, 579528, 600992, 643920, 676116, 724410, 751240, 772704, 845145, 869292, 901488, 965880, 1014174, 1086615, 1126860, 1159056, 1287840, 1352232, 1448820, 1502480, 1521261, 1690290, 1738584, 1802976, 1931760, 2028348, 2173230, 2253720, 2318112, 2535435, 2704464, 2897640, 3004960, 3042522, 3380580, 3477168, 3863520, 4056696, 4346460, 4507440, 5070870, 5408928, 5795280, 6085044, 6761160, 6954336, 7606305, 8113392, 8692920, 9014880, 10141740, 11590560, 12170088, 13522320, 15212610, 16226784, 17385840, 20283480, 24340176, 27044640, 30425220, 34771680, 40566960, 48680352, 60850440, 81133920, 121700880, 243401760]

約数ペア:

[(1, 243401760), (2, 121700880), (3, 81133920), (4, 60850440), (5, 48680352), (6, 40566960), (7, 34771680), (8, 30425220), (9, 27044640), (10, 24340176), (12, 20283480), (14, 17385840), (15, 16226784), (16, 15212610), (18, 13522320), (20, 12170088), (21, 11590560), (24, 10141740), (27, 9014880), (28, 8692920), (30, 8113392), (32, 7606305), (35, 6954336), (36, 6761160), (40, 6085044), (42, 5795280), (45, 5408928), (48, 5070870), (54, 4507440), (56, 4346460), (60, 4056696), (63, 3863520), (70, 3477168), (72, 3380580), (80, 3042522), (81, 3004960), (84, 2897640), (90, 2704464), (96, 2535435), (105, 2318112), (108, 2253720), (112, 2173230), (120, 2028348), (126, 1931760), (135, 1802976), (140, 1738584), (144, 1690290), (160, 1521261), (162, 1502480), (168, 1448820), (180, 1352232), (189, 1287840), (210, 1159056), (216, 1126860), (224, 1086615), (240, 1014174), (252, 965880), (270, 901488), (280, 869292), (288, 845145), (315, 772704), (324, 751240), (336, 724410), (360, 676116), (378, 643920), (405, 600992), (420, 579528), (432, 563430), (480, 507087), (504, 482940), (540, 450744), (560, 434646), (567, 429280), (630, 386352), (648, 375620), (672, 362205), (720, 338058), (756, 321960), (810, 300496), (840, 289764), (864, 281715), (945, 257568), (1008, 241470), (1080, 225372), (1120, 217323), (1134, 214640), (1260, 193176), (1296, 187810), (1440, 169029), (1512, 160980), (1620, 150248), (1680, 144882), (1890, 128784), (2016, 120735), (2160, 112686), (2268, 107320), (2520, 96588), (2592, 93905), (2683, 90720), (2835, 85856), (3024, 80490), (3240, 75124), (3360, 72441), (3780, 64392), (4320, 56343), (4536, 53660), (5040, 48294), (5366, 45360), (5670, 42928), (6048, 40245), (6480, 37562), (7560, 32196), (8049, 30240), (9072, 26830), (10080, 24147), (10732, 22680), (11340, 21464), (12960, 18781), (13415, 18144), (15120, 16098)]