282278880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 288

約数和(自身を含む): 1099635264

約数和(自身を除く): 817356384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 887, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1774, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2661, 2720, 3060, 3120, 3315, 3536, 3548, 3744, 3978, 4080, 4420, 4435, 4680, 4896, 5304, 5322, 6120, 6240, 6630, 7072, 7096, 7956, 7983, 8160, 8840, 8870, 9360, 9945, 10608, 10644, 11531, 12240, 13260, 13305, 14192, 15079, 15912, 15966, 17680, 17740, 18720, 19890, 21216, 21288, 23062, 24480, 26520, 26610, 28384, 30158, 31824, 31932, 34593, 35360, 35480, 39780, 39915, 42576, 45237, 46124, 53040, 53220, 57655, 60316, 63648, 63864, 69186, 70960, 75395, 79560, 79830, 85152, 90474, 92248, 103779, 106080, 106440, 115310, 120632, 127728, 135711, 138372, 141920, 150790, 159120, 159660, 172965, 180948, 184496, 196027, 207558, 212880, 226185, 230620, 241264, 255456, 271422, 276744, 301580, 318240, 319320, 345930, 361896, 368992, 392054, 415116, 425760, 452370, 461240, 482528, 518895, 542844, 553488, 588081, 603160, 638640, 678555, 691860, 723792, 784108, 830232, 904740, 922480, 980135, 1037790, 1085688, 1106976, 1176162, 1206320, 1277280, 1357110, 1383720, 1447584, 1568216, 1660464, 1764243, 1809480, 1844960, 1960270, 2075580, 2171376, 2352324, 2412640, 2714220, 2767440, 2940405, 3136432, 3320928, 3528486, 3618960, 3920540, 4151160, 4342752, 4704648, 5428440, 5534880, 5880810, 6272864, 7056972, 7237920, 7841080, 8302320, 8821215, 9409296, 10856880, 11761620, 14113944, 15682160, 16604640, 17642430, 18818592, 21713760, 23523240, 28227888, 31364320, 35284860, 47046480, 56455776, 70569720, 94092960, 141139440, 282278880]

約数ペア:

[(1, 282278880), (2, 141139440), (3, 94092960), (4, 70569720), (5, 56455776), (6, 47046480), (8, 35284860), (9, 31364320), (10, 28227888), (12, 23523240), (13, 21713760), (15, 18818592), (16, 17642430), (17, 16604640), (18, 15682160), (20, 14113944), (24, 11761620), (26, 10856880), (30, 9409296), (32, 8821215), (34, 8302320), (36, 7841080), (39, 7237920), (40, 7056972), (45, 6272864), (48, 5880810), (51, 5534880), (52, 5428440), (60, 4704648), (65, 4342752), (68, 4151160), (72, 3920540), (78, 3618960), (80, 3528486), (85, 3320928), (90, 3136432), (96, 2940405), (102, 2767440), (104, 2714220), (117, 2412640), (120, 2352324), (130, 2171376), (136, 2075580), (144, 1960270), (153, 1844960), (156, 1809480), (160, 1764243), (170, 1660464), (180, 1568216), (195, 1447584), (204, 1383720), (208, 1357110), (221, 1277280), (234, 1206320), (240, 1176162), (255, 1106976), (260, 1085688), (272, 1037790), (288, 980135), (306, 922480), (312, 904740), (340, 830232), (360, 784108), (390, 723792), (408, 691860), (416, 678555), (442, 638640), (468, 603160), (480, 588081), (510, 553488), (520, 542844), (544, 518895), (585, 482528), (612, 461240), (624, 452370), (663, 425760), (680, 415116), (720, 392054), (765, 368992), (780, 361896), (816, 345930), (884, 319320), (887, 318240), (936, 301580), (1020, 276744), (1040, 271422), (1105, 255456), (1170, 241264), (1224, 230620), (1248, 226185), (1326, 212880), (1360, 207558), (1440, 196027), (1530, 184496), (1560, 180948), (1632, 172965), (1768, 159660), (1774, 159120), (1872, 150790), (1989, 141920), (2040, 138372), (2080, 135711), (2210, 127728), (2340, 120632), (2448, 115310), (2652, 106440), (2661, 106080), (2720, 103779), (3060, 92248), (3120, 90474), (3315, 85152), (3536, 79830), (3548, 79560), (3744, 75395), (3978, 70960), (4080, 69186), (4420, 63864), (4435, 63648), (4680, 60316), (4896, 57655), (5304, 53220), (5322, 53040), (6120, 46124), (6240, 45237), (6630, 42576), (7072, 39915), (7096, 39780), (7956, 35480), (7983, 35360), (8160, 34593), (8840, 31932), (8870, 31824), (9360, 30158), (9945, 28384), (10608, 26610), (10644, 26520), (11531, 24480), (12240, 23062), (13260, 21288), (13305, 21216), (14192, 19890), (15079, 18720), (15912, 17740), (15966, 17680)]