216357120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2717

約数の個数: 216

約数和(自身を含む): 855830976

約数和(自身を除く): 639473856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2683, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5366, 5376, 5760, 6720, 8049, 8064, 8960, 10080, 10732, 11520, 13415, 13440, 16098, 16128, 18781, 20160, 21464, 24147, 26830, 26880, 32196, 37562, 40245, 40320, 42928, 48294, 53660, 56343, 64392, 75124, 80490, 80640, 85856, 93905, 96588, 107320, 112686, 120735, 128784, 150248, 160980, 169029, 171712, 187810, 193176, 214640, 225372, 241470, 257568, 281715, 300496, 321960, 338058, 343424, 375620, 386352, 429280, 450744, 482940, 515136, 563430, 600992, 643920, 676116, 686848, 751240, 772704, 845145, 858560, 901488, 965880, 1030272, 1126860, 1201984, 1287840, 1352232, 1502480, 1545408, 1690290, 1717120, 1802976, 1931760, 2060544, 2253720, 2403968, 2575680, 2704464, 3004960, 3090816, 3380580, 3434240, 3605952, 3863520, 4507440, 4807936, 5151360, 5408928, 6009920, 6181632, 6761160, 7211904, 7727040, 9014880, 10302720, 10817856, 12019840, 13522320, 14423808, 15454080, 18029760, 21635712, 24039680, 27044640, 30908160, 36059520, 43271424, 54089280, 72119040, 108178560, 216357120]

約数ペア:

[(1, 216357120), (2, 108178560), (3, 72119040), (4, 54089280), (5, 43271424), (6, 36059520), (7, 30908160), (8, 27044640), (9, 24039680), (10, 21635712), (12, 18029760), (14, 15454080), (15, 14423808), (16, 13522320), (18, 12019840), (20, 10817856), (21, 10302720), (24, 9014880), (28, 7727040), (30, 7211904), (32, 6761160), (35, 6181632), (36, 6009920), (40, 5408928), (42, 5151360), (45, 4807936), (48, 4507440), (56, 3863520), (60, 3605952), (63, 3434240), (64, 3380580), (70, 3090816), (72, 3004960), (80, 2704464), (84, 2575680), (90, 2403968), (96, 2253720), (105, 2060544), (112, 1931760), (120, 1802976), (126, 1717120), (128, 1690290), (140, 1545408), (144, 1502480), (160, 1352232), (168, 1287840), (180, 1201984), (192, 1126860), (210, 1030272), (224, 965880), (240, 901488), (252, 858560), (256, 845145), (280, 772704), (288, 751240), (315, 686848), (320, 676116), (336, 643920), (360, 600992), (384, 563430), (420, 515136), (448, 482940), (480, 450744), (504, 429280), (560, 386352), (576, 375620), (630, 343424), (640, 338058), (672, 321960), (720, 300496), (768, 281715), (840, 257568), (896, 241470), (960, 225372), (1008, 214640), (1120, 193176), (1152, 187810), (1260, 171712), (1280, 169029), (1344, 160980), (1440, 150248), (1680, 128784), (1792, 120735), (1920, 112686), (2016, 107320), (2240, 96588), (2304, 93905), (2520, 85856), (2683, 80640), (2688, 80490), (2880, 75124), (3360, 64392), (3840, 56343), (4032, 53660), (4480, 48294), (5040, 42928), (5366, 40320), (5376, 40245), (5760, 37562), (6720, 32196), (8049, 26880), (8064, 26830), (8960, 24147), (10080, 21464), (10732, 20160), (11520, 18781), (13415, 16128), (13440, 16098)]