15631697280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:813

約数の個数: 256

約数和(自身を含む): 50750712000

約数和(自身を除く): 35119014720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 149, 160, 192, 202, 240, 298, 303, 320, 384, 404, 447, 480, 505, 541, 596, 606, 640, 745, 808, 894, 960, 1010, 1082, 1192, 1212, 1490, 1515, 1616, 1623, 1788, 1920, 2020, 2164, 2235, 2384, 2424, 2705, 2980, 3030, 3232, 3246, 3576, 4040, 4328, 4470, 4768, 4848, 5410, 5960, 6060, 6464, 6492, 7152, 8080, 8115, 8656, 8940, 9536, 9696, 10820, 11920, 12120, 12928, 12984, 14304, 15049, 16160, 16230, 17312, 17880, 19072, 19392, 21640, 23840, 24240, 25968, 28608, 30098, 32320, 32460, 34624, 35760, 38784, 43280, 45147, 47680, 48480, 51936, 54641, 57216, 60196, 64640, 64920, 69248, 71520, 75245, 80609, 86560, 90294, 95360, 96960, 103872, 109282, 120392, 129840, 143040, 150490, 161218, 163923, 173120, 180588, 193920, 207744, 218564, 225735, 240784, 241827, 259680, 273205, 286080, 300980, 322436, 327846, 346240, 361176, 403045, 437128, 451470, 481568, 483654, 519360, 546410, 601960, 644872, 655692, 722352, 806090, 819615, 874256, 902940, 963136, 967308, 1038720, 1092820, 1203920, 1209135, 1289744, 1311384, 1444704, 1612180, 1639230, 1748512, 1805880, 1926272, 1934616, 2185640, 2407840, 2418270, 2579488, 2622768, 2889408, 3224360, 3278460, 3497024, 3611760, 3869232, 4371280, 4815680, 4836540, 5158976, 5245536, 5778816, 6448720, 6556920, 6994048, 7223520, 7738464, 8141509, 8742560, 9631360, 9673080, 10317952, 10491072, 12897440, 13113840, 14447040, 15476928, 16283018, 17485120, 19346160, 20982144, 24424527, 25794880, 26227680, 28894080, 30953856, 32566036, 34970240, 38692320, 40707545, 48849054, 51589760, 52455360, 65132072, 77384640, 81415090, 97698108, 104910720, 122122635, 130264144, 154769280, 162830180, 195396216, 244245270, 260528288, 325660360, 390792432, 488490540, 521056576, 651320720, 781584864, 976981080, 1042113152, 1302641440, 1563169728, 1953962160, 2605282880, 3126339456, 3907924320, 5210565760, 7815848640, 15631697280]

約数ペア:

[(1, 15631697280), (2, 7815848640), (3, 5210565760), (4, 3907924320), (5, 3126339456), (6, 2605282880), (8, 1953962160), (10, 1563169728), (12, 1302641440), (15, 1042113152), (16, 976981080), (20, 781584864), (24, 651320720), (30, 521056576), (32, 488490540), (40, 390792432), (48, 325660360), (60, 260528288), (64, 244245270), (80, 195396216), (96, 162830180), (101, 154769280), (120, 130264144), (128, 122122635), (149, 104910720), (160, 97698108), (192, 81415090), (202, 77384640), (240, 65132072), (298, 52455360), (303, 51589760), (320, 48849054), (384, 40707545), (404, 38692320), (447, 34970240), (480, 32566036), (505, 30953856), (541, 28894080), (596, 26227680), (606, 25794880), (640, 24424527), (745, 20982144), (808, 19346160), (894, 17485120), (960, 16283018), (1010, 15476928), (1082, 14447040), (1192, 13113840), (1212, 12897440), (1490, 10491072), (1515, 10317952), (1616, 9673080), (1623, 9631360), (1788, 8742560), (1920, 8141509), (2020, 7738464), (2164, 7223520), (2235, 6994048), (2384, 6556920), (2424, 6448720), (2705, 5778816), (2980, 5245536), (3030, 5158976), (3232, 4836540), (3246, 4815680), (3576, 4371280), (4040, 3869232), (4328, 3611760), (4470, 3497024), (4768, 3278460), (4848, 3224360), (5410, 2889408), (5960, 2622768), (6060, 2579488), (6464, 2418270), (6492, 2407840), (7152, 2185640), (8080, 1934616), (8115, 1926272), (8656, 1805880), (8940, 1748512), (9536, 1639230), (9696, 1612180), (10820, 1444704), (11920, 1311384), (12120, 1289744), (12928, 1209135), (12984, 1203920), (14304, 1092820), (15049, 1038720), (16160, 967308), (16230, 963136), (17312, 902940), (17880, 874256), (19072, 819615), (19392, 806090), (21640, 722352), (23840, 655692), (24240, 644872), (25968, 601960), (28608, 546410), (30098, 519360), (32320, 483654), (32460, 481568), (34624, 451470), (35760, 437128), (38784, 403045), (43280, 361176), (45147, 346240), (47680, 327846), (48480, 322436), (51936, 300980), (54641, 286080), (57216, 273205), (60196, 259680), (64640, 241827), (64920, 240784), (69248, 225735), (71520, 218564), (75245, 207744), (80609, 193920), (86560, 180588), (90294, 173120), (95360, 163923), (96960, 161218), (103872, 150490), (109282, 143040), (120392, 129840)]