28791840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 384

約数和(自身を含む): 121927680

約数和(自身を除く): 93135840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 41, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 82, 84, 88, 95, 96, 105, 110, 112, 114, 120, 123, 132, 133, 140, 152, 154, 160, 164, 165, 168, 176, 190, 205, 209, 210, 220, 224, 228, 231, 240, 246, 264, 266, 280, 285, 287, 304, 308, 328, 330, 336, 352, 380, 385, 399, 410, 418, 420, 440, 451, 456, 462, 480, 492, 528, 532, 560, 570, 574, 608, 615, 616, 627, 656, 660, 665, 672, 760, 770, 779, 798, 820, 836, 840, 861, 880, 902, 912, 924, 984, 1045, 1056, 1064, 1120, 1140, 1148, 1155, 1230, 1232, 1254, 1312, 1320, 1330, 1353, 1435, 1463, 1520, 1540, 1558, 1596, 1640, 1672, 1680, 1722, 1760, 1804, 1824, 1848, 1968, 1995, 2090, 2128, 2255, 2280, 2296, 2310, 2337, 2460, 2464, 2508, 2640, 2660, 2706, 2870, 2926, 3040, 3080, 3116, 3135, 3157, 3192, 3280, 3344, 3360, 3444, 3608, 3696, 3895, 3936, 3990, 4180, 4256, 4305, 4389, 4510, 4560, 4592, 4620, 4674, 4920, 5016, 5280, 5320, 5412, 5453, 5740, 5852, 6160, 6232, 6270, 6314, 6384, 6560, 6688, 6765, 6888, 7216, 7315, 7392, 7790, 7980, 8360, 8569, 8610, 8778, 9020, 9120, 9184, 9240, 9348, 9471, 9840, 10032, 10640, 10824, 10906, 11480, 11685, 11704, 12320, 12464, 12540, 12628, 12768, 13530, 13776, 14432, 14630, 15580, 15785, 15960, 16359, 16720, 17138, 17220, 17556, 18040, 18480, 18696, 18942, 19680, 20064, 21280, 21648, 21812, 21945, 22960, 23370, 23408, 24928, 25080, 25256, 25707, 27060, 27265, 27552, 29260, 31160, 31570, 31920, 32718, 33440, 34276, 34440, 35112, 36080, 36960, 37392, 37884, 42845, 43296, 43624, 43890, 45920, 46740, 46816, 47355, 50160, 50512, 51414, 54120, 54530, 58520, 59983, 62320, 63140, 63840, 65436, 68552, 68880, 70224, 72160, 74784, 75768, 81795, 85690, 87248, 87780, 93480, 94710, 100320, 101024, 102828, 108240, 109060, 117040, 119966, 124640, 126280, 128535, 130872, 137104, 137760, 140448, 151536, 163590, 171380, 174496, 175560, 179949, 186960, 189420, 205656, 216480, 218120, 234080, 239932, 252560, 257070, 261744, 274208, 299915, 303072, 327180, 342760, 351120, 359898, 373920, 378840, 411312, 436240, 479864, 505120, 514140, 523488, 599830, 654360, 685520, 702240, 719796, 757680, 822624, 872480, 899745, 959728, 1028280, 1199660, 1308720, 1371040, 1439592, 1515360, 1799490, 1919456, 2056560, 2399320, 2617440, 2879184, 3598980, 4113120, 4798640, 5758368, 7197960, 9597280, 14395920, 28791840]

約数ペア:

[(1, 28791840), (2, 14395920), (3, 9597280), (4, 7197960), (5, 5758368), (6, 4798640), (7, 4113120), (8, 3598980), (10, 2879184), (11, 2617440), (12, 2399320), (14, 2056560), (15, 1919456), (16, 1799490), (19, 1515360), (20, 1439592), (21, 1371040), (22, 1308720), (24, 1199660), (28, 1028280), (30, 959728), (32, 899745), (33, 872480), (35, 822624), (38, 757680), (40, 719796), (41, 702240), (42, 685520), (44, 654360), (48, 599830), (55, 523488), (56, 514140), (57, 505120), (60, 479864), (66, 436240), (70, 411312), (76, 378840), (77, 373920), (80, 359898), (82, 351120), (84, 342760), (88, 327180), (95, 303072), (96, 299915), (105, 274208), (110, 261744), (112, 257070), (114, 252560), (120, 239932), (123, 234080), (132, 218120), (133, 216480), (140, 205656), (152, 189420), (154, 186960), (160, 179949), (164, 175560), (165, 174496), (168, 171380), (176, 163590), (190, 151536), (205, 140448), (209, 137760), (210, 137104), (220, 130872), (224, 128535), (228, 126280), (231, 124640), (240, 119966), (246, 117040), (264, 109060), (266, 108240), (280, 102828), (285, 101024), (287, 100320), (304, 94710), (308, 93480), (328, 87780), (330, 87248), (336, 85690), (352, 81795), (380, 75768), (385, 74784), (399, 72160), (410, 70224), (418, 68880), (420, 68552), (440, 65436), (451, 63840), (456, 63140), (462, 62320), (480, 59983), (492, 58520), (528, 54530), (532, 54120), (560, 51414), (570, 50512), (574, 50160), (608, 47355), (615, 46816), (616, 46740), (627, 45920), (656, 43890), (660, 43624), (665, 43296), (672, 42845), (760, 37884), (770, 37392), (779, 36960), (798, 36080), (820, 35112), (836, 34440), (840, 34276), (861, 33440), (880, 32718), (902, 31920), (912, 31570), (924, 31160), (984, 29260), (1045, 27552), (1056, 27265), (1064, 27060), (1120, 25707), (1140, 25256), (1148, 25080), (1155, 24928), (1230, 23408), (1232, 23370), (1254, 22960), (1312, 21945), (1320, 21812), (1330, 21648), (1353, 21280), (1435, 20064), (1463, 19680), (1520, 18942), (1540, 18696), (1558, 18480), (1596, 18040), (1640, 17556), (1672, 17220), (1680, 17138), (1722, 16720), (1760, 16359), (1804, 15960), (1824, 15785), (1848, 15580), (1968, 14630), (1995, 14432), (2090, 13776), (2128, 13530), (2255, 12768), (2280, 12628), (2296, 12540), (2310, 12464), (2337, 12320), (2460, 11704), (2464, 11685), (2508, 11480), (2640, 10906), (2660, 10824), (2706, 10640), (2870, 10032), (2926, 9840), (3040, 9471), (3080, 9348), (3116, 9240), (3135, 9184), (3157, 9120), (3192, 9020), (3280, 8778), (3344, 8610), (3360, 8569), (3444, 8360), (3608, 7980), (3696, 7790), (3895, 7392), (3936, 7315), (3990, 7216), (4180, 6888), (4256, 6765), (4305, 6688), (4389, 6560), (4510, 6384), (4560, 6314), (4592, 6270), (4620, 6232), (4674, 6160), (4920, 5852), (5016, 5740), (5280, 5453), (5320, 5412)]