78230880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 384

約数和(自身を含む): 338688000

約数和(自身を除く): 260457120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 199, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 398, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 597, 624, 630, 672, 702, 720, 728, 756, 780, 796, 819, 840, 864, 910, 936, 945, 995, 1008, 1040, 1080, 1092, 1120, 1170, 1194, 1248, 1260, 1365, 1393, 1404, 1440, 1456, 1512, 1560, 1592, 1638, 1680, 1755, 1791, 1820, 1872, 1890, 1990, 2016, 2080, 2160, 2184, 2340, 2388, 2457, 2520, 2587, 2730, 2786, 2808, 2912, 2985, 3024, 3120, 3184, 3276, 3360, 3510, 3582, 3640, 3744, 3780, 3980, 4095, 4179, 4320, 4368, 4680, 4776, 4914, 5040, 5174, 5373, 5460, 5572, 5616, 5970, 6048, 6240, 6368, 6552, 6965, 7020, 7164, 7280, 7560, 7761, 7960, 8190, 8358, 8736, 8955, 9360, 9552, 9828, 10080, 10348, 10746, 10920, 11144, 11232, 11940, 12285, 12537, 12935, 13104, 13930, 14040, 14328, 14560, 15120, 15522, 15920, 16380, 16716, 17910, 18109, 18720, 19104, 19656, 20696, 20895, 21492, 21840, 22288, 23283, 23880, 24570, 25074, 25870, 26208, 26865, 27860, 28080, 28656, 30240, 31044, 31840, 32760, 33432, 35820, 36218, 37611, 38805, 39312, 41392, 41790, 42984, 43680, 44576, 46566, 47760, 49140, 50148, 51740, 53730, 54327, 55720, 56160, 57312, 62088, 62685, 65520, 66864, 69849, 71640, 72436, 75222, 77610, 78624, 82784, 83580, 85968, 90545, 93132, 95520, 98280, 100296, 103480, 107460, 108654, 111440, 116415, 124176, 125370, 131040, 133728, 139698, 143280, 144872, 150444, 155220, 162981, 167160, 171936, 181090, 186264, 188055, 196560, 200592, 206960, 214920, 217308, 222880, 232830, 248352, 250740, 271635, 279396, 286560, 289744, 300888, 310440, 325962, 334320, 349245, 362180, 372528, 376110, 393120, 401184, 413920, 429840, 434616, 465660, 488943, 501480, 543270, 558792, 579488, 601776, 620880, 651924, 668640, 698490, 724360, 745056, 752220, 814905, 859680, 869232, 931320, 977886, 1002960, 1086540, 1117584, 1203552, 1241760, 1303848, 1396980, 1448720, 1504440, 1629810, 1738464, 1862640, 1955772, 2005920, 2173080, 2235168, 2444715, 2607696, 2793960, 2897440, 3008880, 3259620, 3725280, 3911544, 4346160, 4889430, 5215392, 5587920, 6017760, 6519240, 7823088, 8692320, 9778860, 11175840, 13038480, 15646176, 19557720, 26076960, 39115440, 78230880]

約数ペア:

[(1, 78230880), (2, 39115440), (3, 26076960), (4, 19557720), (5, 15646176), (6, 13038480), (7, 11175840), (8, 9778860), (9, 8692320), (10, 7823088), (12, 6519240), (13, 6017760), (14, 5587920), (15, 5215392), (16, 4889430), (18, 4346160), (20, 3911544), (21, 3725280), (24, 3259620), (26, 3008880), (27, 2897440), (28, 2793960), (30, 2607696), (32, 2444715), (35, 2235168), (36, 2173080), (39, 2005920), (40, 1955772), (42, 1862640), (45, 1738464), (48, 1629810), (52, 1504440), (54, 1448720), (56, 1396980), (60, 1303848), (63, 1241760), (65, 1203552), (70, 1117584), (72, 1086540), (78, 1002960), (80, 977886), (84, 931320), (90, 869232), (91, 859680), (96, 814905), (104, 752220), (105, 745056), (108, 724360), (112, 698490), (117, 668640), (120, 651924), (126, 620880), (130, 601776), (135, 579488), (140, 558792), (144, 543270), (156, 501480), (160, 488943), (168, 465660), (180, 434616), (182, 429840), (189, 413920), (195, 401184), (199, 393120), (208, 376110), (210, 372528), (216, 362180), (224, 349245), (234, 334320), (240, 325962), (252, 310440), (260, 300888), (270, 289744), (273, 286560), (280, 279396), (288, 271635), (312, 250740), (315, 248352), (336, 232830), (351, 222880), (360, 217308), (364, 214920), (378, 206960), (390, 200592), (398, 196560), (416, 188055), (420, 186264), (432, 181090), (455, 171936), (468, 167160), (480, 162981), (504, 155220), (520, 150444), (540, 144872), (546, 143280), (560, 139698), (585, 133728), (597, 131040), (624, 125370), (630, 124176), (672, 116415), (702, 111440), (720, 108654), (728, 107460), (756, 103480), (780, 100296), (796, 98280), (819, 95520), (840, 93132), (864, 90545), (910, 85968), (936, 83580), (945, 82784), (995, 78624), (1008, 77610), (1040, 75222), (1080, 72436), (1092, 71640), (1120, 69849), (1170, 66864), (1194, 65520), (1248, 62685), (1260, 62088), (1365, 57312), (1393, 56160), (1404, 55720), (1440, 54327), (1456, 53730), (1512, 51740), (1560, 50148), (1592, 49140), (1638, 47760), (1680, 46566), (1755, 44576), (1791, 43680), (1820, 42984), (1872, 41790), (1890, 41392), (1990, 39312), (2016, 38805), (2080, 37611), (2160, 36218), (2184, 35820), (2340, 33432), (2388, 32760), (2457, 31840), (2520, 31044), (2587, 30240), (2730, 28656), (2786, 28080), (2808, 27860), (2912, 26865), (2985, 26208), (3024, 25870), (3120, 25074), (3184, 24570), (3276, 23880), (3360, 23283), (3510, 22288), (3582, 21840), (3640, 21492), (3744, 20895), (3780, 20696), (3980, 19656), (4095, 19104), (4179, 18720), (4320, 18109), (4368, 17910), (4680, 16716), (4776, 16380), (4914, 15920), (5040, 15522), (5174, 15120), (5373, 14560), (5460, 14328), (5572, 14040), (5616, 13930), (5970, 13104), (6048, 12935), (6240, 12537), (6368, 12285), (6552, 11940), (6965, 11232), (7020, 11144), (7164, 10920), (7280, 10746), (7560, 10348), (7761, 10080), (7960, 9828), (8190, 9552), (8358, 9360), (8736, 8955)]