325694880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 288

約数和(自身を含む): 1289433600

約数和(自身を除く): 963738720

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, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 158, 160, 168, 180, 210, 224, 237, 240, 252, 280, 288, 315, 316, 336, 360, 395, 409, 420, 474, 480, 504, 553, 560, 630, 632, 672, 711, 720, 790, 818, 840, 948, 1008, 1106, 1120, 1185, 1227, 1260, 1264, 1422, 1440, 1580, 1636, 1659, 1680, 1896, 2016, 2045, 2212, 2370, 2454, 2520, 2528, 2765, 2844, 2863, 3160, 3272, 3318, 3360, 3555, 3681, 3792, 4090, 4424, 4740, 4908, 4977, 5040, 5530, 5688, 5726, 6135, 6320, 6544, 6636, 7110, 7362, 7584, 8180, 8295, 8589, 8848, 9480, 9816, 9954, 10080, 11060, 11376, 11452, 12270, 12640, 13088, 13272, 14220, 14315, 14724, 16360, 16590, 17178, 17696, 18405, 18960, 19632, 19908, 22120, 22752, 22904, 24540, 24885, 25767, 26544, 28440, 28630, 29448, 32311, 32720, 33180, 34356, 36810, 37920, 39264, 39816, 42945, 44240, 45808, 49080, 49770, 51534, 53088, 56880, 57260, 58896, 64622, 65440, 66360, 68712, 73620, 79632, 85890, 88480, 91616, 96933, 98160, 99540, 103068, 113760, 114520, 117792, 128835, 129244, 132720, 137424, 147240, 159264, 161555, 171780, 193866, 196320, 199080, 206136, 226177, 229040, 257670, 258488, 265440, 274848, 290799, 294480, 323110, 343560, 387732, 398160, 412272, 452354, 458080, 484665, 515340, 516976, 581598, 588960, 646220, 678531, 687120, 775464, 796320, 824544, 904708, 969330, 1030680, 1033952, 1130885, 1163196, 1292440, 1357062, 1374240, 1453995, 1550928, 1809416, 1938660, 2035593, 2061360, 2261770, 2326392, 2584880, 2714124, 2907990, 3101856, 3392655, 3618832, 3877320, 4071186, 4122720, 4523540, 4652784, 5169760, 5428248, 5815980, 6785310, 7237664, 7754640, 8142372, 9047080, 9305568, 10177965, 10856496, 11631960, 13570620, 15509280, 16284744, 18094160, 20355930, 21712992, 23263920, 27141240, 32569488, 36188320, 40711860, 46527840, 54282480, 65138976, 81423720, 108564960, 162847440, 325694880]

約数ペア:

[(1, 325694880), (2, 162847440), (3, 108564960), (4, 81423720), (5, 65138976), (6, 54282480), (7, 46527840), (8, 40711860), (9, 36188320), (10, 32569488), (12, 27141240), (14, 23263920), (15, 21712992), (16, 20355930), (18, 18094160), (20, 16284744), (21, 15509280), (24, 13570620), (28, 11631960), (30, 10856496), (32, 10177965), (35, 9305568), (36, 9047080), (40, 8142372), (42, 7754640), (45, 7237664), (48, 6785310), (56, 5815980), (60, 5428248), (63, 5169760), (70, 4652784), (72, 4523540), (79, 4122720), (80, 4071186), (84, 3877320), (90, 3618832), (96, 3392655), (105, 3101856), (112, 2907990), (120, 2714124), (126, 2584880), (140, 2326392), (144, 2261770), (158, 2061360), (160, 2035593), (168, 1938660), (180, 1809416), (210, 1550928), (224, 1453995), (237, 1374240), (240, 1357062), (252, 1292440), (280, 1163196), (288, 1130885), (315, 1033952), (316, 1030680), (336, 969330), (360, 904708), (395, 824544), (409, 796320), (420, 775464), (474, 687120), (480, 678531), (504, 646220), (553, 588960), (560, 581598), (630, 516976), (632, 515340), (672, 484665), (711, 458080), (720, 452354), (790, 412272), (818, 398160), (840, 387732), (948, 343560), (1008, 323110), (1106, 294480), (1120, 290799), (1185, 274848), (1227, 265440), (1260, 258488), (1264, 257670), (1422, 229040), (1440, 226177), (1580, 206136), (1636, 199080), (1659, 196320), (1680, 193866), (1896, 171780), (2016, 161555), (2045, 159264), (2212, 147240), (2370, 137424), (2454, 132720), (2520, 129244), (2528, 128835), (2765, 117792), (2844, 114520), (2863, 113760), (3160, 103068), (3272, 99540), (3318, 98160), (3360, 96933), (3555, 91616), (3681, 88480), (3792, 85890), (4090, 79632), (4424, 73620), (4740, 68712), (4908, 66360), (4977, 65440), (5040, 64622), (5530, 58896), (5688, 57260), (5726, 56880), (6135, 53088), (6320, 51534), (6544, 49770), (6636, 49080), (7110, 45808), (7362, 44240), (7584, 42945), (8180, 39816), (8295, 39264), (8589, 37920), (8848, 36810), (9480, 34356), (9816, 33180), (9954, 32720), (10080, 32311), (11060, 29448), (11376, 28630), (11452, 28440), (12270, 26544), (12640, 25767), (13088, 24885), (13272, 24540), (14220, 22904), (14315, 22752), (14724, 22120), (16360, 19908), (16590, 19632), (17178, 18960), (17696, 18405)]