328128480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 1202947200

約数和(自身を除く): 874818720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 67, 72, 76, 80, 90, 95, 96, 114, 120, 134, 144, 152, 160, 171, 179, 180, 190, 201, 228, 240, 268, 285, 288, 304, 335, 342, 358, 360, 380, 402, 456, 480, 536, 537, 570, 603, 608, 670, 684, 716, 720, 760, 804, 855, 895, 912, 1005, 1072, 1074, 1140, 1206, 1273, 1340, 1368, 1432, 1440, 1520, 1608, 1611, 1710, 1790, 1824, 2010, 2144, 2148, 2280, 2412, 2546, 2680, 2685, 2736, 2864, 3015, 3040, 3216, 3222, 3401, 3420, 3580, 3819, 4020, 4296, 4560, 4824, 5092, 5360, 5370, 5472, 5728, 6030, 6365, 6432, 6444, 6802, 6840, 7160, 7638, 8040, 8055, 8592, 9120, 9648, 10184, 10203, 10720, 10740, 11457, 11993, 12060, 12730, 12888, 13604, 13680, 14320, 15276, 16080, 16110, 17005, 17184, 19095, 19296, 20368, 20406, 21480, 22914, 23986, 24120, 25460, 25776, 27208, 27360, 28640, 30552, 30609, 32160, 32220, 34010, 35979, 38190, 40736, 40812, 42960, 45828, 47972, 48240, 50920, 51015, 51552, 54416, 57285, 59965, 61104, 61218, 64440, 68020, 71958, 76380, 81624, 85920, 91656, 95944, 96480, 101840, 102030, 107937, 108832, 114570, 119930, 122208, 122436, 128880, 136040, 143916, 152760, 153045, 163248, 179895, 183312, 191888, 203680, 204060, 215874, 227867, 229140, 239860, 244872, 257760, 272080, 287832, 305520, 306090, 326496, 359790, 366624, 383776, 408120, 431748, 455734, 458280, 479720, 489744, 539685, 544160, 575664, 611040, 612180, 683601, 719580, 816240, 863496, 911468, 916560, 959440, 979488, 1079370, 1139335, 1151328, 1224360, 1367202, 1439160, 1632480, 1726992, 1822936, 1833120, 1918880, 2050803, 2158740, 2278670, 2448720, 2734404, 2878320, 3418005, 3453984, 3645872, 4101606, 4317480, 4557340, 4897440, 5468808, 5756640, 6836010, 7291744, 8203212, 8634960, 9114680, 10254015, 10937616, 13672020, 16406424, 17269920, 18229360, 20508030, 21875232, 27344040, 32812848, 36458720, 41016060, 54688080, 65625696, 82032120, 109376160, 164064240, 328128480]

約数ペア:

[(1, 328128480), (2, 164064240), (3, 109376160), (4, 82032120), (5, 65625696), (6, 54688080), (8, 41016060), (9, 36458720), (10, 32812848), (12, 27344040), (15, 21875232), (16, 20508030), (18, 18229360), (19, 17269920), (20, 16406424), (24, 13672020), (30, 10937616), (32, 10254015), (36, 9114680), (38, 8634960), (40, 8203212), (45, 7291744), (48, 6836010), (57, 5756640), (60, 5468808), (67, 4897440), (72, 4557340), (76, 4317480), (80, 4101606), (90, 3645872), (95, 3453984), (96, 3418005), (114, 2878320), (120, 2734404), (134, 2448720), (144, 2278670), (152, 2158740), (160, 2050803), (171, 1918880), (179, 1833120), (180, 1822936), (190, 1726992), (201, 1632480), (228, 1439160), (240, 1367202), (268, 1224360), (285, 1151328), (288, 1139335), (304, 1079370), (335, 979488), (342, 959440), (358, 916560), (360, 911468), (380, 863496), (402, 816240), (456, 719580), (480, 683601), (536, 612180), (537, 611040), (570, 575664), (603, 544160), (608, 539685), (670, 489744), (684, 479720), (716, 458280), (720, 455734), (760, 431748), (804, 408120), (855, 383776), (895, 366624), (912, 359790), (1005, 326496), (1072, 306090), (1074, 305520), (1140, 287832), (1206, 272080), (1273, 257760), (1340, 244872), (1368, 239860), (1432, 229140), (1440, 227867), (1520, 215874), (1608, 204060), (1611, 203680), (1710, 191888), (1790, 183312), (1824, 179895), (2010, 163248), (2144, 153045), (2148, 152760), (2280, 143916), (2412, 136040), (2546, 128880), (2680, 122436), (2685, 122208), (2736, 119930), (2864, 114570), (3015, 108832), (3040, 107937), (3216, 102030), (3222, 101840), (3401, 96480), (3420, 95944), (3580, 91656), (3819, 85920), (4020, 81624), (4296, 76380), (4560, 71958), (4824, 68020), (5092, 64440), (5360, 61218), (5370, 61104), (5472, 59965), (5728, 57285), (6030, 54416), (6365, 51552), (6432, 51015), (6444, 50920), (6802, 48240), (6840, 47972), (7160, 45828), (7638, 42960), (8040, 40812), (8055, 40736), (8592, 38190), (9120, 35979), (9648, 34010), (10184, 32220), (10203, 32160), (10720, 30609), (10740, 30552), (11457, 28640), (11993, 27360), (12060, 27208), (12730, 25776), (12888, 25460), (13604, 24120), (13680, 23986), (14320, 22914), (15276, 21480), (16080, 20406), (16110, 20368), (17005, 19296), (17184, 19095)]