20231048880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4177}}^1$

素因数の和:4265

約数の個数: 360

約数和(自身を含む): 80253497376

約数和(自身を除く): 60022448496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 961, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1922, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 2883, 3255, 3472, 3720, 3844, 3906, 4177, 4340, 4464, 4805, 5040, 5208, 5580, 5766, 6510, 6727, 7440, 7688, 7812, 8354, 8649, 8680, 9610, 9765, 10416, 11160, 11532, 12531, 13020, 13454, 14415, 15376, 15624, 16708, 17298, 17360, 19220, 19530, 20181, 20885, 22320, 23064, 25062, 26040, 26908, 28830, 29239, 31248, 33416, 33635, 34596, 37593, 38440, 39060, 40362, 41770, 43245, 46128, 50124, 52080, 53816, 57660, 58478, 60543, 62655, 66832, 67270, 69192, 75186, 76880, 78120, 80724, 83540, 86490, 87717, 100248, 100905, 107632, 115320, 116956, 121086, 125310, 129487, 134540, 138384, 146195, 150372, 156240, 161448, 167080, 172980, 175434, 187965, 200496, 201810, 230640, 233912, 242172, 250620, 258974, 263151, 269080, 292390, 300744, 302715, 322896, 334160, 345960, 350868, 375930, 388461, 403620, 438585, 467824, 484344, 501240, 517948, 526302, 538160, 584780, 601488, 605430, 647435, 691920, 701736, 751860, 776922, 807240, 877170, 906409, 968688, 1002480, 1035896, 1052604, 1165383, 1169560, 1210860, 1294870, 1315755, 1403472, 1503720, 1553844, 1614480, 1754340, 1812818, 1942305, 2071792, 2105208, 2330766, 2339120, 2421720, 2589740, 2631510, 2719227, 3007440, 3107688, 3508680, 3625636, 3884610, 4014097, 4210416, 4532045, 4661532, 4843440, 5179480, 5263020, 5438454, 5826915, 6215376, 7017360, 7251272, 7769220, 8028194, 8157681, 9064090, 9323064, 10358960, 10526040, 10876908, 11653830, 12042291, 13596135, 14502544, 15538440, 16056388, 16315362, 18128180, 18646128, 20070485, 21052080, 21753816, 23307660, 24084582, 27192270, 28098679, 31076880, 32112776, 32630724, 36126873, 36256360, 40140970, 40788405, 43507632, 46615320, 48169164, 54384540, 56197358, 60211455, 64225552, 65261448, 72253746, 72512720, 80281940, 81576810, 84296037, 93230640, 96338328, 108769080, 112394716, 120422910, 130522896, 140493395, 144507492, 160563880, 163153620, 168592074, 180634365, 192676656, 217538160, 224789432, 240845820, 252888111, 280986790, 289014984, 321127760, 326307240, 337184148, 361268730, 421480185, 449578864, 481691640, 505776222, 561973580, 578029968, 652614480, 674368296, 722537460, 842960370, 963383280, 1011552444, 1123947160, 1264440555, 1348736592, 1445074920, 1685920740, 2023104888, 2247894320, 2528881110, 2890149840, 3371841480, 4046209776, 5057762220, 6743682960, 10115524440, 20231048880]

約数ペア:

[(1, 20231048880), (2, 10115524440), (3, 6743682960), (4, 5057762220), (5, 4046209776), (6, 3371841480), (7, 2890149840), (8, 2528881110), (9, 2247894320), (10, 2023104888), (12, 1685920740), (14, 1445074920), (15, 1348736592), (16, 1264440555), (18, 1123947160), (20, 1011552444), (21, 963383280), (24, 842960370), (28, 722537460), (30, 674368296), (31, 652614480), (35, 578029968), (36, 561973580), (40, 505776222), (42, 481691640), (45, 449578864), (48, 421480185), (56, 361268730), (60, 337184148), (62, 326307240), (63, 321127760), (70, 289014984), (72, 280986790), (80, 252888111), (84, 240845820), (90, 224789432), (93, 217538160), (105, 192676656), (112, 180634365), (120, 168592074), (124, 163153620), (126, 160563880), (140, 144507492), (144, 140493395), (155, 130522896), (168, 120422910), (180, 112394716), (186, 108769080), (210, 96338328), (217, 93230640), (240, 84296037), (248, 81576810), (252, 80281940), (279, 72512720), (280, 72253746), (310, 65261448), (315, 64225552), (336, 60211455), (360, 56197358), (372, 54384540), (420, 48169164), (434, 46615320), (465, 43507632), (496, 40788405), (504, 40140970), (558, 36256360), (560, 36126873), (620, 32630724), (630, 32112776), (651, 31076880), (720, 28098679), (744, 27192270), (840, 24084582), (868, 23307660), (930, 21753816), (961, 21052080), (1008, 20070485), (1085, 18646128), (1116, 18128180), (1240, 16315362), (1260, 16056388), (1302, 15538440), (1395, 14502544), (1488, 13596135), (1680, 12042291), (1736, 11653830), (1860, 10876908), (1922, 10526040), (1953, 10358960), (2170, 9323064), (2232, 9064090), (2480, 8157681), (2520, 8028194), (2604, 7769220), (2790, 7251272), (2883, 7017360), (3255, 6215376), (3472, 5826915), (3720, 5438454), (3844, 5263020), (3906, 5179480), (4177, 4843440), (4340, 4661532), (4464, 4532045), (4805, 4210416), (5040, 4014097), (5208, 3884610), (5580, 3625636), (5766, 3508680), (6510, 3107688), (6727, 3007440), (7440, 2719227), (7688, 2631510), (7812, 2589740), (8354, 2421720), (8649, 2339120), (8680, 2330766), (9610, 2105208), (9765, 2071792), (10416, 1942305), (11160, 1812818), (11532, 1754340), (12531, 1614480), (13020, 1553844), (13454, 1503720), (14415, 1403472), (15376, 1315755), (15624, 1294870), (16708, 1210860), (17298, 1169560), (17360, 1165383), (19220, 1052604), (19530, 1035896), (20181, 1002480), (20885, 968688), (22320, 906409), (23064, 877170), (25062, 807240), (26040, 776922), (26908, 751860), (28830, 701736), (29239, 691920), (31248, 647435), (33416, 605430), (33635, 601488), (34596, 584780), (37593, 538160), (38440, 526302), (39060, 517948), (40362, 501240), (41770, 484344), (43245, 467824), (46128, 438585), (50124, 403620), (52080, 388461), (53816, 375930), (57660, 350868), (58478, 345960), (60543, 334160), (62655, 322896), (66832, 302715), (67270, 300744), (69192, 292390), (75186, 269080), (76880, 263151), (78120, 258974), (80724, 250620), (83540, 242172), (86490, 233912), (87717, 230640), (100248, 201810), (100905, 200496), (107632, 187965), (115320, 175434), (116956, 172980), (121086, 167080), (125310, 161448), (129487, 156240), (134540, 150372), (138384, 146195)]