2638861680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 480

約数和(自身を含む): 10522951488

約数和(自身を除く): 7884089808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 98, 104, 105, 112, 120, 123, 130, 140, 147, 156, 164, 168, 182, 195, 196, 205, 208, 210, 240, 245, 246, 260, 273, 280, 287, 294, 312, 328, 336, 364, 390, 392, 410, 420, 421, 455, 490, 492, 520, 533, 546, 560, 574, 588, 615, 624, 637, 656, 728, 735, 780, 784, 820, 840, 842, 861, 910, 980, 984, 1040, 1066, 1092, 1148, 1176, 1230, 1263, 1274, 1365, 1435, 1456, 1470, 1560, 1599, 1640, 1680, 1684, 1722, 1820, 1911, 1960, 1968, 2009, 2105, 2132, 2184, 2296, 2352, 2460, 2526, 2548, 2665, 2730, 2870, 2940, 2947, 3120, 3185, 3198, 3280, 3368, 3444, 3640, 3731, 3822, 3920, 4018, 4210, 4264, 4305, 4368, 4592, 4920, 5052, 5096, 5330, 5460, 5473, 5740, 5880, 5894, 6027, 6315, 6370, 6396, 6736, 6888, 7280, 7462, 7644, 7995, 8036, 8420, 8528, 8610, 8841, 9555, 9840, 10045, 10104, 10192, 10660, 10920, 10946, 11193, 11480, 11760, 11788, 12054, 12630, 12740, 12792, 13776, 14735, 14924, 15288, 15990, 16072, 16419, 16840, 17220, 17261, 17682, 18655, 19110, 20090, 20208, 20629, 21320, 21840, 21892, 22386, 22960, 23576, 24108, 25260, 25480, 25584, 26117, 27365, 29470, 29848, 30135, 30576, 31980, 32144, 32838, 33680, 34440, 34522, 35364, 37310, 38220, 38311, 40180, 41258, 42640, 43784, 44205, 44772, 47152, 48216, 50520, 50960, 51783, 52234, 54730, 55965, 58940, 59696, 60270, 61887, 63960, 65676, 68880, 69044, 70728, 74620, 76440, 76622, 78351, 80360, 82095, 82516, 86305, 87568, 88410, 89544, 96432, 101040, 103145, 103566, 104468, 109460, 111930, 114933, 117880, 120540, 120827, 123774, 127920, 130585, 131352, 138088, 141456, 149240, 152880, 153244, 156702, 160720, 164190, 165032, 172610, 176820, 179088, 191555, 206290, 207132, 208936, 218920, 223860, 224393, 229866, 235760, 241080, 241654, 247548, 258915, 261170, 262704, 268177, 276176, 298480, 306488, 309435, 313404, 328380, 330064, 345220, 353640, 362481, 383110, 391755, 412580, 414264, 417872, 437840, 447720, 448786, 459732, 482160, 483308, 495096, 517830, 522340, 536354, 574665, 604135, 612976, 618870, 626808, 656760, 673179, 690440, 707280, 724962, 766220, 783510, 804531, 825160, 828528, 845789, 895440, 897572, 919464, 966616, 990192, 1035660, 1044680, 1072708, 1121965, 1149330, 1208270, 1237740, 1253616, 1313520, 1340885, 1346358, 1380880, 1449924, 1532440, 1567020, 1570751, 1609062, 1650320, 1691578, 1795144, 1812405, 1838928, 1933232, 2071320, 2089360, 2145416, 2243930, 2298660, 2416540, 2475480, 2537367, 2681770, 2692716, 2899848, 3064880, 3134040, 3141502, 3218124, 3365895, 3383156, 3590288, 3624810, 4022655, 4142640, 4228945, 4290832, 4487860, 4597320, 4712253, 4833080, 4950960, 5074734, 5363540, 5385432, 5799696, 6268080, 6283004, 6436248, 6731790, 6766312, 7249620, 7853755, 8045310, 8457890, 8975720, 9194640, 9424506, 9666160, 10149468, 10727080, 10770864, 10995257, 12566008, 12686835, 12872496, 13463580, 13532624, 14499240, 15707510, 16090620, 16915780, 17951440, 18849012, 20298936, 21454160, 21990514, 23561265, 25132016, 25373670, 26927160, 28998480, 31415020, 32181240, 32985771, 33831560, 37698024, 40597872, 43981028, 47122530, 50747340, 53854320, 54976285, 62830040, 64362480, 65971542, 67663120, 75396048, 87962056, 94245060, 101494680, 109952570, 125660080, 131943084, 164928855, 175924112, 188490120, 202989360, 219905140, 263886168, 329857710, 376980240, 439810280, 527772336, 659715420, 879620560, 1319430840, 2638861680]

約数ペア:

[(1, 2638861680), (2, 1319430840), (3, 879620560), (4, 659715420), (5, 527772336), (6, 439810280), (7, 376980240), (8, 329857710), (10, 263886168), (12, 219905140), (13, 202989360), (14, 188490120), (15, 175924112), (16, 164928855), (20, 131943084), (21, 125660080), (24, 109952570), (26, 101494680), (28, 94245060), (30, 87962056), (35, 75396048), (39, 67663120), (40, 65971542), (41, 64362480), (42, 62830040), (48, 54976285), (49, 53854320), (52, 50747340), (56, 47122530), (60, 43981028), (65, 40597872), (70, 37698024), (78, 33831560), (80, 32985771), (82, 32181240), (84, 31415020), (91, 28998480), (98, 26927160), (104, 25373670), (105, 25132016), (112, 23561265), (120, 21990514), (123, 21454160), (130, 20298936), (140, 18849012), (147, 17951440), (156, 16915780), (164, 16090620), (168, 15707510), (182, 14499240), (195, 13532624), (196, 13463580), (205, 12872496), (208, 12686835), (210, 12566008), (240, 10995257), (245, 10770864), (246, 10727080), (260, 10149468), (273, 9666160), (280, 9424506), (287, 9194640), (294, 8975720), (312, 8457890), (328, 8045310), (336, 7853755), (364, 7249620), (390, 6766312), (392, 6731790), (410, 6436248), (420, 6283004), (421, 6268080), (455, 5799696), (490, 5385432), (492, 5363540), (520, 5074734), (533, 4950960), (546, 4833080), (560, 4712253), (574, 4597320), (588, 4487860), (615, 4290832), (624, 4228945), (637, 4142640), (656, 4022655), (728, 3624810), (735, 3590288), (780, 3383156), (784, 3365895), (820, 3218124), (840, 3141502), (842, 3134040), (861, 3064880), (910, 2899848), (980, 2692716), (984, 2681770), (1040, 2537367), (1066, 2475480), (1092, 2416540), (1148, 2298660), (1176, 2243930), (1230, 2145416), (1263, 2089360), (1274, 2071320), (1365, 1933232), (1435, 1838928), (1456, 1812405), (1470, 1795144), (1560, 1691578), (1599, 1650320), (1640, 1609062), (1680, 1570751), (1684, 1567020), (1722, 1532440), (1820, 1449924), (1911, 1380880), (1960, 1346358), (1968, 1340885), (2009, 1313520), (2105, 1253616), (2132, 1237740), (2184, 1208270), (2296, 1149330), (2352, 1121965), (2460, 1072708), (2526, 1044680), (2548, 1035660), (2665, 990192), (2730, 966616), (2870, 919464), (2940, 897572), (2947, 895440), (3120, 845789), (3185, 828528), (3198, 825160), (3280, 804531), (3368, 783510), (3444, 766220), (3640, 724962), (3731, 707280), (3822, 690440), (3920, 673179), (4018, 656760), (4210, 626808), (4264, 618870), (4305, 612976), (4368, 604135), (4592, 574665), (4920, 536354), (5052, 522340), (5096, 517830), (5330, 495096), (5460, 483308), (5473, 482160), (5740, 459732), (5880, 448786), (5894, 447720), (6027, 437840), (6315, 417872), (6370, 414264), (6396, 412580), (6736, 391755), (6888, 383110), (7280, 362481), (7462, 353640), (7644, 345220), (7995, 330064), (8036, 328380), (8420, 313404), (8528, 309435), (8610, 306488), (8841, 298480), (9555, 276176), (9840, 268177), (10045, 262704), (10104, 261170), (10192, 258915), (10660, 247548), (10920, 241654), (10946, 241080), (11193, 235760), (11480, 229866), (11760, 224393), (11788, 223860), (12054, 218920), (12630, 208936), (12740, 207132), (12792, 206290), (13776, 191555), (14735, 179088), (14924, 176820), (15288, 172610), (15990, 165032), (16072, 164190), (16419, 160720), (16840, 156702), (17220, 153244), (17261, 152880), (17682, 149240), (18655, 141456), (19110, 138088), (20090, 131352), (20208, 130585), (20629, 127920), (21320, 123774), (21840, 120827), (21892, 120540), (22386, 117880), (22960, 114933), (23576, 111930), (24108, 109460), (25260, 104468), (25480, 103566), (25584, 103145), (26117, 101040), (27365, 96432), (29470, 89544), (29848, 88410), (30135, 87568), (30576, 86305), (31980, 82516), (32144, 82095), (32838, 80360), (33680, 78351), (34440, 76622), (34522, 76440), (35364, 74620), (37310, 70728), (38220, 69044), (38311, 68880), (40180, 65676), (41258, 63960), (42640, 61887), (43784, 60270), (44205, 59696), (44772, 58940), (47152, 55965), (48216, 54730), (50520, 52234), (50960, 51783)]