23173920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 432

約数和(自身を含む): 104569920

約数和(自身を除く): 81396000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 121, 126, 132, 133, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 224, 228, 231, 240, 242, 252, 264, 266, 280, 285, 288, 304, 308, 315, 330, 336, 342, 352, 360, 363, 380, 385, 396, 399, 418, 420, 440, 456, 462, 480, 484, 495, 504, 528, 532, 560, 570, 605, 608, 616, 627, 630, 660, 665, 672, 684, 693, 720, 726, 760, 770, 792, 798, 836, 840, 847, 855, 880, 912, 924, 968, 990, 1008, 1045, 1056, 1064, 1089, 1120, 1140, 1155, 1197, 1210, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1440, 1452, 1463, 1520, 1540, 1584, 1596, 1672, 1680, 1694, 1710, 1760, 1815, 1824, 1848, 1881, 1936, 1980, 1995, 2016, 2090, 2128, 2178, 2280, 2299, 2310, 2394, 2420, 2464, 2508, 2520, 2541, 2640, 2660, 2736, 2772, 2904, 2926, 3040, 3080, 3135, 3168, 3192, 3344, 3360, 3388, 3420, 3465, 3630, 3696, 3762, 3872, 3960, 3990, 4180, 4235, 4256, 4356, 4389, 4560, 4598, 4620, 4788, 4840, 5016, 5040, 5082, 5280, 5320, 5445, 5472, 5544, 5808, 5852, 5985, 6160, 6270, 6384, 6688, 6776, 6840, 6897, 6930, 7260, 7315, 7392, 7524, 7623, 7920, 7980, 8360, 8470, 8712, 8778, 9120, 9196, 9240, 9405, 9576, 9680, 10032, 10080, 10164, 10640, 10890, 11088, 11495, 11616, 11704, 11970, 12320, 12540, 12705, 12768, 13167, 13552, 13680, 13794, 13860, 14520, 14630, 15048, 15246, 15840, 15960, 16093, 16720, 16940, 17424, 17556, 18392, 18480, 18810, 19152, 19360, 20064, 20328, 20691, 21280, 21780, 21945, 22176, 22990, 23408, 23940, 25080, 25410, 26334, 27104, 27360, 27588, 27720, 29040, 29260, 30096, 30492, 31920, 32186, 33440, 33880, 34485, 34848, 35112, 36784, 36960, 37620, 38115, 38304, 40656, 41382, 43560, 43890, 45980, 46816, 47880, 48279, 50160, 50820, 52668, 55176, 55440, 58080, 58520, 60192, 60984, 63840, 64372, 65835, 67760, 68970, 70224, 73568, 75240, 76230, 80465, 81312, 82764, 87120, 87780, 91960, 95760, 96558, 100320, 101640, 103455, 105336, 110352, 110880, 117040, 121968, 128744, 131670, 135520, 137940, 140448, 144837, 150480, 152460, 160930, 165528, 174240, 175560, 183920, 191520, 193116, 203280, 206910, 210672, 220704, 234080, 241395, 243936, 257488, 263340, 275880, 289674, 300960, 304920, 321860, 331056, 351120, 367840, 386232, 406560, 413820, 421344, 482790, 514976, 526680, 551760, 579348, 609840, 643720, 662112, 702240, 724185, 772464, 827640, 965580, 1053360, 1103520, 1158696, 1219680, 1287440, 1448370, 1544928, 1655280, 1931160, 2106720, 2317392, 2574880, 2896740, 3310560, 3862320, 4634784, 5793480, 7724640, 11586960, 23173920]

約数ペア:

[(1, 23173920), (2, 11586960), (3, 7724640), (4, 5793480), (5, 4634784), (6, 3862320), (7, 3310560), (8, 2896740), (9, 2574880), (10, 2317392), (11, 2106720), (12, 1931160), (14, 1655280), (15, 1544928), (16, 1448370), (18, 1287440), (19, 1219680), (20, 1158696), (21, 1103520), (22, 1053360), (24, 965580), (28, 827640), (30, 772464), (32, 724185), (33, 702240), (35, 662112), (36, 643720), (38, 609840), (40, 579348), (42, 551760), (44, 526680), (45, 514976), (48, 482790), (55, 421344), (56, 413820), (57, 406560), (60, 386232), (63, 367840), (66, 351120), (70, 331056), (72, 321860), (76, 304920), (77, 300960), (80, 289674), (84, 275880), (88, 263340), (90, 257488), (95, 243936), (96, 241395), (99, 234080), (105, 220704), (110, 210672), (112, 206910), (114, 203280), (120, 193116), (121, 191520), (126, 183920), (132, 175560), (133, 174240), (140, 165528), (144, 160930), (152, 152460), (154, 150480), (160, 144837), (165, 140448), (168, 137940), (171, 135520), (176, 131670), (180, 128744), (190, 121968), (198, 117040), (209, 110880), (210, 110352), (220, 105336), (224, 103455), (228, 101640), (231, 100320), (240, 96558), (242, 95760), (252, 91960), (264, 87780), (266, 87120), (280, 82764), (285, 81312), (288, 80465), (304, 76230), (308, 75240), (315, 73568), (330, 70224), (336, 68970), (342, 67760), (352, 65835), (360, 64372), (363, 63840), (380, 60984), (385, 60192), (396, 58520), (399, 58080), (418, 55440), (420, 55176), (440, 52668), (456, 50820), (462, 50160), (480, 48279), (484, 47880), (495, 46816), (504, 45980), (528, 43890), (532, 43560), (560, 41382), (570, 40656), (605, 38304), (608, 38115), (616, 37620), (627, 36960), (630, 36784), (660, 35112), (665, 34848), (672, 34485), (684, 33880), (693, 33440), (720, 32186), (726, 31920), (760, 30492), (770, 30096), (792, 29260), (798, 29040), (836, 27720), (840, 27588), (847, 27360), (855, 27104), (880, 26334), (912, 25410), (924, 25080), (968, 23940), (990, 23408), (1008, 22990), (1045, 22176), (1056, 21945), (1064, 21780), (1089, 21280), (1120, 20691), (1140, 20328), (1155, 20064), (1197, 19360), (1210, 19152), (1232, 18810), (1254, 18480), (1260, 18392), (1320, 17556), (1330, 17424), (1368, 16940), (1386, 16720), (1440, 16093), (1452, 15960), (1463, 15840), (1520, 15246), (1540, 15048), (1584, 14630), (1596, 14520), (1672, 13860), (1680, 13794), (1694, 13680), (1710, 13552), (1760, 13167), (1815, 12768), (1824, 12705), (1848, 12540), (1881, 12320), (1936, 11970), (1980, 11704), (1995, 11616), (2016, 11495), (2090, 11088), (2128, 10890), (2178, 10640), (2280, 10164), (2299, 10080), (2310, 10032), (2394, 9680), (2420, 9576), (2464, 9405), (2508, 9240), (2520, 9196), (2541, 9120), (2640, 8778), (2660, 8712), (2736, 8470), (2772, 8360), (2904, 7980), (2926, 7920), (3040, 7623), (3080, 7524), (3135, 7392), (3168, 7315), (3192, 7260), (3344, 6930), (3360, 6897), (3388, 6840), (3420, 6776), (3465, 6688), (3630, 6384), (3696, 6270), (3762, 6160), (3872, 5985), (3960, 5852), (3990, 5808), (4180, 5544), (4235, 5472), (4256, 5445), (4356, 5320), (4389, 5280), (4560, 5082), (4598, 5040), (4620, 5016), (4788, 4840)]