164064240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 591926400

約数和(自身を除く): 427862160

約数列:

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

約数ペア:

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