247692480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 448

約数和(自身を含む): 983162880

約数和(自身を除く): 735470400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 32, 35, 40, 41, 42, 48, 56, 58, 60, 62, 64, 70, 80, 82, 84, 87, 93, 96, 105, 112, 116, 120, 123, 124, 140, 145, 155, 160, 164, 168, 174, 186, 192, 203, 205, 210, 217, 224, 232, 240, 246, 248, 280, 287, 290, 310, 320, 328, 336, 348, 372, 406, 410, 420, 434, 435, 448, 464, 465, 480, 492, 496, 560, 574, 580, 609, 615, 620, 651, 656, 672, 696, 744, 812, 820, 840, 861, 868, 870, 899, 928, 930, 960, 984, 992, 1015, 1085, 1120, 1148, 1160, 1189, 1218, 1230, 1240, 1271, 1302, 1312, 1344, 1392, 1435, 1488, 1624, 1640, 1680, 1722, 1736, 1740, 1798, 1856, 1860, 1968, 1984, 2030, 2170, 2240, 2296, 2320, 2378, 2436, 2460, 2480, 2542, 2604, 2624, 2697, 2784, 2870, 2976, 3045, 3248, 3255, 3280, 3360, 3444, 3472, 3480, 3567, 3596, 3720, 3813, 3936, 4060, 4305, 4340, 4495, 4592, 4640, 4756, 4872, 4920, 4960, 5084, 5208, 5394, 5568, 5740, 5945, 5952, 6090, 6293, 6355, 6496, 6510, 6560, 6720, 6888, 6944, 6960, 7134, 7192, 7440, 7626, 7872, 8120, 8323, 8610, 8680, 8897, 8990, 9184, 9280, 9512, 9744, 9840, 9920, 10168, 10416, 10788, 11480, 11890, 12180, 12586, 12710, 12992, 13020, 13120, 13485, 13776, 13888, 13920, 14268, 14384, 14880, 15252, 16240, 16646, 17220, 17360, 17794, 17835, 17980, 18368, 18879, 19024, 19065, 19488, 19680, 20336, 20832, 21576, 22960, 23780, 24360, 24969, 25172, 25420, 26040, 26691, 26970, 27552, 27840, 28536, 28768, 29760, 30504, 31465, 32480, 33292, 34440, 34720, 35588, 35670, 35960, 36859, 37758, 38048, 38130, 38976, 39360, 40672, 41615, 41664, 43152, 44485, 45920, 47560, 48720, 49938, 50344, 50840, 52080, 53382, 53940, 55104, 57072, 57536, 61008, 62930, 64960, 66584, 68880, 69440, 71176, 71340, 71920, 73718, 75516, 76096, 76260, 81344, 83230, 86304, 88970, 91840, 94395, 95120, 97440, 99876, 100688, 101680, 104160, 106764, 107880, 110577, 114144, 122016, 124845, 125860, 133168, 133455, 137760, 142352, 142680, 143840, 147436, 151032, 152520, 166460, 172608, 177940, 184295, 188790, 190240, 194880, 199752, 201376, 203360, 208320, 213528, 215760, 221154, 228288, 244032, 249690, 251720, 258013, 266336, 266910, 275520, 284704, 285360, 287680, 294872, 302064, 305040, 332920, 355880, 368590, 377580, 380480, 399504, 402752, 406720, 427056, 431520, 442308, 499380, 503440, 516026, 532672, 533820, 552885, 569408, 570720, 589744, 604128, 610080, 665840, 711760, 737180, 755160, 774039, 799008, 854112, 863040, 884616, 998760, 1006880, 1032052, 1067640, 1105770, 1141440, 1179488, 1208256, 1220160, 1290065, 1331680, 1423520, 1474360, 1510320, 1548078, 1598016, 1708224, 1769232, 1997520, 2013760, 2064104, 2135280, 2211540, 2358976, 2580130, 2663360, 2847040, 2948720, 3020640, 3096156, 3538464, 3870195, 3995040, 4128208, 4270560, 4423080, 5160260, 5897440, 6041280, 6192312, 7076928, 7740390, 7990080, 8256416, 8541120, 8846160, 10320520, 11794880, 12384624, 15480780, 16512832, 17692320, 20641040, 24769248, 30961560, 35384640, 41282080, 49538496, 61923120, 82564160, 123846240, 247692480]

約数ペア:

[(1, 247692480), (2, 123846240), (3, 82564160), (4, 61923120), (5, 49538496), (6, 41282080), (7, 35384640), (8, 30961560), (10, 24769248), (12, 20641040), (14, 17692320), (15, 16512832), (16, 15480780), (20, 12384624), (21, 11794880), (24, 10320520), (28, 8846160), (29, 8541120), (30, 8256416), (31, 7990080), (32, 7740390), (35, 7076928), (40, 6192312), (41, 6041280), (42, 5897440), (48, 5160260), (56, 4423080), (58, 4270560), (60, 4128208), (62, 3995040), (64, 3870195), (70, 3538464), (80, 3096156), (82, 3020640), (84, 2948720), (87, 2847040), (93, 2663360), (96, 2580130), (105, 2358976), (112, 2211540), (116, 2135280), (120, 2064104), (123, 2013760), (124, 1997520), (140, 1769232), (145, 1708224), (155, 1598016), (160, 1548078), (164, 1510320), (168, 1474360), (174, 1423520), (186, 1331680), (192, 1290065), (203, 1220160), (205, 1208256), (210, 1179488), (217, 1141440), (224, 1105770), (232, 1067640), (240, 1032052), (246, 1006880), (248, 998760), (280, 884616), (287, 863040), (290, 854112), (310, 799008), (320, 774039), (328, 755160), (336, 737180), (348, 711760), (372, 665840), (406, 610080), (410, 604128), (420, 589744), (434, 570720), (435, 569408), (448, 552885), (464, 533820), (465, 532672), (480, 516026), (492, 503440), (496, 499380), (560, 442308), (574, 431520), (580, 427056), (609, 406720), (615, 402752), (620, 399504), (651, 380480), (656, 377580), (672, 368590), (696, 355880), (744, 332920), (812, 305040), (820, 302064), (840, 294872), (861, 287680), (868, 285360), (870, 284704), (899, 275520), (928, 266910), (930, 266336), (960, 258013), (984, 251720), (992, 249690), (1015, 244032), (1085, 228288), (1120, 221154), (1148, 215760), (1160, 213528), (1189, 208320), (1218, 203360), (1230, 201376), (1240, 199752), (1271, 194880), (1302, 190240), (1312, 188790), (1344, 184295), (1392, 177940), (1435, 172608), (1488, 166460), (1624, 152520), (1640, 151032), (1680, 147436), (1722, 143840), (1736, 142680), (1740, 142352), (1798, 137760), (1856, 133455), (1860, 133168), (1968, 125860), (1984, 124845), (2030, 122016), (2170, 114144), (2240, 110577), (2296, 107880), (2320, 106764), (2378, 104160), (2436, 101680), (2460, 100688), (2480, 99876), (2542, 97440), (2604, 95120), (2624, 94395), (2697, 91840), (2784, 88970), (2870, 86304), (2976, 83230), (3045, 81344), (3248, 76260), (3255, 76096), (3280, 75516), (3360, 73718), (3444, 71920), (3472, 71340), (3480, 71176), (3567, 69440), (3596, 68880), (3720, 66584), (3813, 64960), (3936, 62930), (4060, 61008), (4305, 57536), (4340, 57072), (4495, 55104), (4592, 53940), (4640, 53382), (4756, 52080), (4872, 50840), (4920, 50344), (4960, 49938), (5084, 48720), (5208, 47560), (5394, 45920), (5568, 44485), (5740, 43152), (5945, 41664), (5952, 41615), (6090, 40672), (6293, 39360), (6355, 38976), (6496, 38130), (6510, 38048), (6560, 37758), (6720, 36859), (6888, 35960), (6944, 35670), (6960, 35588), (7134, 34720), (7192, 34440), (7440, 33292), (7626, 32480), (7872, 31465), (8120, 30504), (8323, 29760), (8610, 28768), (8680, 28536), (8897, 27840), (8990, 27552), (9184, 26970), (9280, 26691), (9512, 26040), (9744, 25420), (9840, 25172), (9920, 24969), (10168, 24360), (10416, 23780), (10788, 22960), (11480, 21576), (11890, 20832), (12180, 20336), (12586, 19680), (12710, 19488), (12992, 19065), (13020, 19024), (13120, 18879), (13485, 18368), (13776, 17980), (13888, 17835), (13920, 17794), (14268, 17360), (14384, 17220), (14880, 16646), (15252, 16240)]