21677466720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2363

約数の個数: 576

約数和(自身を含む): 88340668416

約数和(自身を除く): 66663201696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 160, 168, 182, 186, 195, 196, 208, 210, 217, 224, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 364, 372, 390, 392, 403, 416, 420, 434, 455, 465, 480, 490, 496, 520, 546, 560, 588, 620, 624, 637, 651, 672, 728, 735, 744, 780, 784, 806, 840, 868, 910, 930, 980, 992, 1040, 1085, 1092, 1120, 1176, 1209, 1240, 1248, 1274, 1302, 1365, 1456, 1470, 1488, 1519, 1560, 1568, 1612, 1680, 1736, 1820, 1860, 1911, 1960, 2015, 2080, 2170, 2184, 2287, 2352, 2418, 2480, 2548, 2604, 2730, 2821, 2912, 2940, 2976, 3038, 3120, 3185, 3224, 3255, 3360, 3472, 3640, 3720, 3822, 3920, 4030, 4340, 4368, 4557, 4574, 4704, 4836, 4960, 5096, 5208, 5460, 5642, 5880, 6045, 6076, 6240, 6370, 6448, 6510, 6861, 6944, 7280, 7440, 7595, 7644, 7840, 8060, 8463, 8680, 8736, 9114, 9148, 9555, 9672, 10192, 10416, 10920, 11284, 11435, 11760, 12090, 12152, 12740, 12896, 13020, 13722, 14105, 14560, 14880, 15190, 15288, 16009, 16120, 16926, 17360, 18228, 18296, 19110, 19344, 19747, 20384, 20832, 21840, 22568, 22785, 22870, 23520, 24180, 24304, 25480, 26040, 27444, 28210, 29731, 30380, 30576, 32018, 32240, 33852, 34305, 34720, 36456, 36592, 38220, 38688, 39494, 42315, 43680, 45136, 45570, 45740, 48027, 48360, 48608, 50960, 52080, 54888, 56420, 59241, 59462, 60760, 61152, 64036, 64480, 67704, 68610, 70897, 72912, 73184, 76440, 78988, 80045, 84630, 89193, 90272, 91140, 91480, 96054, 96720, 98735, 101920, 104160, 109776, 112063, 112840, 118482, 118924, 121520, 128072, 135408, 137220, 141794, 145824, 148655, 152880, 157976, 160090, 169260, 178386, 182280, 182960, 192108, 193440, 197470, 208117, 212691, 219552, 224126, 225680, 236964, 237848, 240135, 243040, 256144, 270816, 274440, 283588, 296205, 297310, 305760, 315952, 320180, 336189, 338520, 354485, 356772, 364560, 365920, 384216, 394940, 416234, 425382, 445965, 448252, 451360, 473928, 475696, 480270, 496279, 512288, 548880, 560315, 567176, 592410, 594620, 624351, 631904, 640360, 672378, 677040, 708970, 713544, 729120, 768432, 789880, 832468, 850764, 891930, 896504, 921661, 947856, 951392, 960540, 992558, 1040585, 1063455, 1097760, 1120630, 1134352, 1184820, 1189240, 1248702, 1280720, 1344756, 1354080, 1417940, 1427088, 1456819, 1488837, 1536864, 1579760, 1664936, 1680945, 1701528, 1783860, 1793008, 1843322, 1895712, 1921080, 1985116, 2081170, 2126910, 2241260, 2268704, 2369640, 2378480, 2481395, 2497404, 2561440, 2689512, 2764983, 2835880, 2854176, 2913638, 2977674, 3121755, 3159520, 3329872, 3361890, 3403056, 3473953, 3567720, 3586016, 3686644, 3842160, 3970232, 4162340, 4253820, 4370457, 4482520, 4608305, 4739280, 4756960, 4962790, 4994808, 5379024, 5529966, 5671760, 5827276, 5955348, 6243510, 6451627, 6659744, 6723780, 6806112, 6947906, 7135440, 7284095, 7373288, 7444185, 7684320, 7940464, 8324680, 8507640, 8740914, 8965040, 9216610, 9478560, 9925580, 9989616, 10421859, 10758048, 11059932, 11343520, 11654552, 11910696, 12487020, 12903254, 13447560, 13824915, 13895812, 14270880, 14568190, 14746576, 14888370, 15880928, 16649360, 17015280, 17369765, 17481828, 17930080, 18433220, 19354881, 19851160, 19979232, 20843718, 21852285, 22119864, 23309104, 23821392, 24974040, 25806508, 26895120, 27649830, 27791624, 29136380, 29493152, 29776740, 32258135, 33298720, 34030560, 34739530, 34963656, 36866440, 38709762, 39702320, 41687436, 43704570, 44239728, 45161389, 46618208, 47642784, 49948080, 51613016, 52109295, 53790240, 55299660, 55583248, 58272760, 59553480, 64516270, 69479060, 69927312, 73732880, 77419524, 79404640, 83374872, 87409140, 88479456, 90322778, 96774405, 99896160, 103226032, 104218590, 110599320, 111166496, 116545520, 119106960, 129032540, 135484167, 138958120, 139854624, 147465760, 154839048, 166749744, 174818280, 180645556, 193548810, 206452064, 208437180, 221198640, 225806945, 233091040, 238213920, 258065080, 270968334, 277916240, 309678096, 333499488, 349636560, 361291112, 387097620, 416874360, 442397280, 451613890, 516130160, 541936668, 555832480, 619356192, 677420835, 699273120, 722582224, 774195240, 833748720, 903227780, 1032260320, 1083873336, 1354841670, 1445164448, 1548390480, 1667497440, 1806455560, 2167746672, 2709683340, 3096780960, 3612911120, 4335493344, 5419366680, 7225822240, 10838733360, 21677466720]

約数ペア:

[(1, 21677466720), (2, 10838733360), (3, 7225822240), (4, 5419366680), (5, 4335493344), (6, 3612911120), (7, 3096780960), (8, 2709683340), (10, 2167746672), (12, 1806455560), (13, 1667497440), (14, 1548390480), (15, 1445164448), (16, 1354841670), (20, 1083873336), (21, 1032260320), (24, 903227780), (26, 833748720), (28, 774195240), (30, 722582224), (31, 699273120), (32, 677420835), (35, 619356192), (39, 555832480), (40, 541936668), (42, 516130160), (48, 451613890), (49, 442397280), (52, 416874360), (56, 387097620), (60, 361291112), (62, 349636560), (65, 333499488), (70, 309678096), (78, 277916240), (80, 270968334), (84, 258065080), (91, 238213920), (93, 233091040), (96, 225806945), (98, 221198640), (104, 208437180), (105, 206452064), (112, 193548810), (120, 180645556), (124, 174818280), (130, 166749744), (140, 154839048), (147, 147465760), (155, 139854624), (156, 138958120), (160, 135484167), (168, 129032540), (182, 119106960), (186, 116545520), (195, 111166496), (196, 110599320), (208, 104218590), (210, 103226032), (217, 99896160), (224, 96774405), (240, 90322778), (245, 88479456), (248, 87409140), (260, 83374872), (273, 79404640), (280, 77419524), (294, 73732880), (310, 69927312), (312, 69479060), (336, 64516270), (364, 59553480), (372, 58272760), (390, 55583248), (392, 55299660), (403, 53790240), (416, 52109295), (420, 51613016), (434, 49948080), (455, 47642784), (465, 46618208), (480, 45161389), (490, 44239728), (496, 43704570), (520, 41687436), (546, 39702320), (560, 38709762), (588, 36866440), (620, 34963656), (624, 34739530), (637, 34030560), (651, 33298720), (672, 32258135), (728, 29776740), (735, 29493152), (744, 29136380), (780, 27791624), (784, 27649830), (806, 26895120), (840, 25806508), (868, 24974040), (910, 23821392), (930, 23309104), (980, 22119864), (992, 21852285), (1040, 20843718), (1085, 19979232), (1092, 19851160), (1120, 19354881), (1176, 18433220), (1209, 17930080), (1240, 17481828), (1248, 17369765), (1274, 17015280), (1302, 16649360), (1365, 15880928), (1456, 14888370), (1470, 14746576), (1488, 14568190), (1519, 14270880), (1560, 13895812), (1568, 13824915), (1612, 13447560), (1680, 12903254), (1736, 12487020), (1820, 11910696), (1860, 11654552), (1911, 11343520), (1960, 11059932), (2015, 10758048), (2080, 10421859), (2170, 9989616), (2184, 9925580), (2287, 9478560), (2352, 9216610), (2418, 8965040), (2480, 8740914), (2548, 8507640), (2604, 8324680), (2730, 7940464), (2821, 7684320), (2912, 7444185), (2940, 7373288), (2976, 7284095), (3038, 7135440), (3120, 6947906), (3185, 6806112), (3224, 6723780), (3255, 6659744), (3360, 6451627), (3472, 6243510), (3640, 5955348), (3720, 5827276), (3822, 5671760), (3920, 5529966), (4030, 5379024), (4340, 4994808), (4368, 4962790), (4557, 4756960), (4574, 4739280), (4704, 4608305), (4836, 4482520), (4960, 4370457), (5096, 4253820), (5208, 4162340), (5460, 3970232), (5642, 3842160), (5880, 3686644), (6045, 3586016), (6076, 3567720), (6240, 3473953), (6370, 3403056), (6448, 3361890), (6510, 3329872), (6861, 3159520), (6944, 3121755), (7280, 2977674), (7440, 2913638), (7595, 2854176), (7644, 2835880), (7840, 2764983), (8060, 2689512), (8463, 2561440), (8680, 2497404), (8736, 2481395), (9114, 2378480), (9148, 2369640), (9555, 2268704), (9672, 2241260), (10192, 2126910), (10416, 2081170), (10920, 1985116), (11284, 1921080), (11435, 1895712), (11760, 1843322), (12090, 1793008), (12152, 1783860), (12740, 1701528), (12896, 1680945), (13020, 1664936), (13722, 1579760), (14105, 1536864), (14560, 1488837), (14880, 1456819), (15190, 1427088), (15288, 1417940), (16009, 1354080), (16120, 1344756), (16926, 1280720), (17360, 1248702), (18228, 1189240), (18296, 1184820), (19110, 1134352), (19344, 1120630), (19747, 1097760), (20384, 1063455), (20832, 1040585), (21840, 992558), (22568, 960540), (22785, 951392), (22870, 947856), (23520, 921661), (24180, 896504), (24304, 891930), (25480, 850764), (26040, 832468), (27444, 789880), (28210, 768432), (29731, 729120), (30380, 713544), (30576, 708970), (32018, 677040), (32240, 672378), (33852, 640360), (34305, 631904), (34720, 624351), (36456, 594620), (36592, 592410), (38220, 567176), (38688, 560315), (39494, 548880), (42315, 512288), (43680, 496279), (45136, 480270), (45570, 475696), (45740, 473928), (48027, 451360), (48360, 448252), (48608, 445965), (50960, 425382), (52080, 416234), (54888, 394940), (56420, 384216), (59241, 365920), (59462, 364560), (60760, 356772), (61152, 354485), (64036, 338520), (64480, 336189), (67704, 320180), (68610, 315952), (70897, 305760), (72912, 297310), (73184, 296205), (76440, 283588), (78988, 274440), (80045, 270816), (84630, 256144), (89193, 243040), (90272, 240135), (91140, 237848), (91480, 236964), (96054, 225680), (96720, 224126), (98735, 219552), (101920, 212691), (104160, 208117), (109776, 197470), (112063, 193440), (112840, 192108), (118482, 182960), (118924, 182280), (121520, 178386), (128072, 169260), (135408, 160090), (137220, 157976), (141794, 152880), (145824, 148655)]