189312480

素因数分解:

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

素因数の和:2718

約数の個数: 216

約数和(自身を含む): 751783032

約数和(自身を除く): 562470552

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2683, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5366, 5880, 7056, 7840, 8049, 8820, 10080, 10732, 11760, 13415, 14112, 16098, 17640, 18781, 21464, 23520, 24147, 26830, 32196, 35280, 37562, 40245, 42928, 48294, 53660, 56343, 64392, 70560, 75124, 80490, 85856, 93905, 96588, 107320, 112686, 120735, 128784, 131467, 150248, 160980, 169029, 187810, 193176, 214640, 225372, 241470, 257568, 262934, 281715, 300496, 321960, 338058, 375620, 386352, 394401, 429280, 450744, 482940, 525868, 563430, 600992, 643920, 657335, 676116, 751240, 772704, 788802, 845145, 901488, 965880, 1051736, 1126860, 1183203, 1287840, 1314670, 1352232, 1502480, 1577604, 1690290, 1802976, 1931760, 1972005, 2103472, 2253720, 2366406, 2629340, 2704464, 3004960, 3155208, 3380580, 3863520, 3944010, 4206944, 4507440, 4732812, 5258680, 5408928, 5916015, 6310416, 6761160, 7888020, 9014880, 9465624, 10517360, 11832030, 12620832, 13522320, 15776040, 18931248, 21034720, 23664060, 27044640, 31552080, 37862496, 47328120, 63104160, 94656240, 189312480]

約数ペア:

[(1, 189312480), (2, 94656240), (3, 63104160), (4, 47328120), (5, 37862496), (6, 31552080), (7, 27044640), (8, 23664060), (9, 21034720), (10, 18931248), (12, 15776040), (14, 13522320), (15, 12620832), (16, 11832030), (18, 10517360), (20, 9465624), (21, 9014880), (24, 7888020), (28, 6761160), (30, 6310416), (32, 5916015), (35, 5408928), (36, 5258680), (40, 4732812), (42, 4507440), (45, 4206944), (48, 3944010), (49, 3863520), (56, 3380580), (60, 3155208), (63, 3004960), (70, 2704464), (72, 2629340), (80, 2366406), (84, 2253720), (90, 2103472), (96, 1972005), (98, 1931760), (105, 1802976), (112, 1690290), (120, 1577604), (126, 1502480), (140, 1352232), (144, 1314670), (147, 1287840), (160, 1183203), (168, 1126860), (180, 1051736), (196, 965880), (210, 901488), (224, 845145), (240, 788802), (245, 772704), (252, 751240), (280, 676116), (288, 657335), (294, 643920), (315, 600992), (336, 563430), (360, 525868), (392, 482940), (420, 450744), (441, 429280), (480, 394401), (490, 386352), (504, 375620), (560, 338058), (588, 321960), (630, 300496), (672, 281715), (720, 262934), (735, 257568), (784, 241470), (840, 225372), (882, 214640), (980, 193176), (1008, 187810), (1120, 169029), (1176, 160980), (1260, 150248), (1440, 131467), (1470, 128784), (1568, 120735), (1680, 112686), (1764, 107320), (1960, 96588), (2016, 93905), (2205, 85856), (2352, 80490), (2520, 75124), (2683, 70560), (2940, 64392), (3360, 56343), (3528, 53660), (3920, 48294), (4410, 42928), (4704, 40245), (5040, 37562), (5366, 35280), (5880, 32196), (7056, 26830), (7840, 24147), (8049, 23520), (8820, 21464), (10080, 18781), (10732, 17640), (11760, 16098), (13415, 14112)]