19708994880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21187}}^1$

素因数の和:21246

約数の個数: 336

約数和(自身を含む): 75559798080

約数和(自身を除く): 55850803200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 408, 456, 480, 510, 544, 570, 576, 608, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 960, 969, 1020, 1088, 1140, 1216, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1938, 2040, 2280, 2448, 2584, 2720, 2736, 2880, 2907, 3040, 3060, 3230, 3264, 3420, 3648, 3876, 4080, 4560, 4845, 4896, 5168, 5440, 5472, 5814, 6080, 6120, 6460, 6840, 7752, 8160, 9120, 9690, 9792, 10336, 10944, 11628, 12240, 12920, 13680, 14535, 15504, 16320, 18240, 19380, 20672, 21187, 23256, 24480, 25840, 27360, 29070, 31008, 38760, 42374, 46512, 48960, 51680, 54720, 58140, 62016, 63561, 77520, 84748, 93024, 103360, 105935, 116280, 127122, 155040, 169496, 186048, 190683, 211870, 232560, 254244, 310080, 317805, 338992, 360179, 381366, 402553, 423740, 465120, 508488, 635610, 677984, 720358, 762732, 805106, 847480, 930240, 953415, 1016976, 1080537, 1207659, 1271220, 1355968, 1440716, 1525464, 1610212, 1694960, 1800895, 1906830, 2012765, 2033952, 2161074, 2415318, 2542440, 2881432, 3050928, 3220424, 3241611, 3389920, 3601790, 3622977, 3813660, 4025530, 4067904, 4322148, 4830636, 5084880, 5402685, 5762864, 6038295, 6101856, 6440848, 6483222, 6779840, 6843401, 7203580, 7245954, 7627320, 8051060, 8644296, 9661272, 10169760, 10805370, 11525728, 12076590, 12203712, 12881696, 12966444, 13686802, 14407160, 14491908, 15254640, 16102120, 16208055, 17288592, 18114885, 19322544, 20339520, 20530203, 21610740, 23051456, 24153180, 25763392, 25932888, 27373604, 28814320, 28983816, 30509280, 32204240, 32416110, 34217005, 34577184, 36229770, 38645088, 41060406, 43221480, 48306360, 51865776, 54747208, 57628640, 57967632, 61018560, 61590609, 64408480, 64832220, 68434010, 69154368, 72459540, 77290176, 82120812, 86442960, 96612720, 102651015, 103731552, 109494416, 115257280, 115935264, 123181218, 128816960, 129664440, 136868020, 144919080, 164241624, 172885920, 193225440, 205302030, 207463104, 218988832, 231870528, 246362436, 259328880, 273736040, 289838160, 307953045, 328483248, 345771840, 386450880, 410604060, 437977664, 492724872, 518657760, 547472080, 579676320, 615906090, 656966496, 821208120, 985449744, 1037315520, 1094944160, 1159352640, 1231812180, 1313932992, 1642416240, 1970899488, 2189888320, 2463624360, 3284832480, 3941798976, 4927248720, 6569664960, 9854497440, 19708994880]

約数ペア:

[(1, 19708994880), (2, 9854497440), (3, 6569664960), (4, 4927248720), (5, 3941798976), (6, 3284832480), (8, 2463624360), (9, 2189888320), (10, 1970899488), (12, 1642416240), (15, 1313932992), (16, 1231812180), (17, 1159352640), (18, 1094944160), (19, 1037315520), (20, 985449744), (24, 821208120), (30, 656966496), (32, 615906090), (34, 579676320), (36, 547472080), (38, 518657760), (40, 492724872), (45, 437977664), (48, 410604060), (51, 386450880), (57, 345771840), (60, 328483248), (64, 307953045), (68, 289838160), (72, 273736040), (76, 259328880), (80, 246362436), (85, 231870528), (90, 218988832), (95, 207463104), (96, 205302030), (102, 193225440), (114, 172885920), (120, 164241624), (136, 144919080), (144, 136868020), (152, 129664440), (153, 128816960), (160, 123181218), (170, 115935264), (171, 115257280), (180, 109494416), (190, 103731552), (192, 102651015), (204, 96612720), (228, 86442960), (240, 82120812), (255, 77290176), (272, 72459540), (285, 69154368), (288, 68434010), (304, 64832220), (306, 64408480), (320, 61590609), (323, 61018560), (340, 57967632), (342, 57628640), (360, 54747208), (380, 51865776), (408, 48306360), (456, 43221480), (480, 41060406), (510, 38645088), (544, 36229770), (570, 34577184), (576, 34217005), (608, 32416110), (612, 32204240), (646, 30509280), (680, 28983816), (684, 28814320), (720, 27373604), (760, 25932888), (765, 25763392), (816, 24153180), (855, 23051456), (912, 21610740), (960, 20530203), (969, 20339520), (1020, 19322544), (1088, 18114885), (1140, 17288592), (1216, 16208055), (1224, 16102120), (1292, 15254640), (1360, 14491908), (1368, 14407160), (1440, 13686802), (1520, 12966444), (1530, 12881696), (1615, 12203712), (1632, 12076590), (1710, 11525728), (1824, 10805370), (1938, 10169760), (2040, 9661272), (2280, 8644296), (2448, 8051060), (2584, 7627320), (2720, 7245954), (2736, 7203580), (2880, 6843401), (2907, 6779840), (3040, 6483222), (3060, 6440848), (3230, 6101856), (3264, 6038295), (3420, 5762864), (3648, 5402685), (3876, 5084880), (4080, 4830636), (4560, 4322148), (4845, 4067904), (4896, 4025530), (5168, 3813660), (5440, 3622977), (5472, 3601790), (5814, 3389920), (6080, 3241611), (6120, 3220424), (6460, 3050928), (6840, 2881432), (7752, 2542440), (8160, 2415318), (9120, 2161074), (9690, 2033952), (9792, 2012765), (10336, 1906830), (10944, 1800895), (11628, 1694960), (12240, 1610212), (12920, 1525464), (13680, 1440716), (14535, 1355968), (15504, 1271220), (16320, 1207659), (18240, 1080537), (19380, 1016976), (20672, 953415), (21187, 930240), (23256, 847480), (24480, 805106), (25840, 762732), (27360, 720358), (29070, 677984), (31008, 635610), (38760, 508488), (42374, 465120), (46512, 423740), (48960, 402553), (51680, 381366), (54720, 360179), (58140, 338992), (62016, 317805), (63561, 310080), (77520, 254244), (84748, 232560), (93024, 211870), (103360, 190683), (105935, 186048), (116280, 169496), (127122, 155040)]