20341967360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 320

約数和(自身を含む): 57804050304

約数和(自身を除く): 37462082944

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 181, 208, 220, 256, 260, 286, 307, 320, 352, 362, 416, 440, 512, 520, 572, 614, 640, 704, 715, 724, 832, 880, 905, 1040, 1144, 1228, 1280, 1408, 1430, 1448, 1535, 1664, 1760, 1810, 1991, 2080, 2288, 2353, 2456, 2560, 2816, 2860, 2896, 3070, 3328, 3377, 3520, 3620, 3982, 3991, 4160, 4576, 4706, 4912, 5632, 5720, 5792, 6140, 6656, 6754, 7040, 7240, 7964, 7982, 8320, 9152, 9412, 9824, 9955, 11440, 11584, 11765, 12280, 13508, 14080, 14480, 15928, 15964, 16640, 16885, 18304, 18824, 19648, 19910, 19955, 22880, 23168, 23530, 24560, 25883, 27016, 28160, 28960, 31856, 31928, 33280, 33770, 36608, 37648, 39296, 39820, 39910, 43901, 45760, 46336, 47060, 49120, 51766, 54032, 55567, 57920, 63712, 63856, 67540, 73216, 75296, 78592, 79640, 79820, 87802, 91520, 92672, 94120, 98240, 103532, 108064, 111134, 115840, 127424, 127712, 129415, 135080, 150592, 157184, 159280, 159640, 175604, 183040, 188240, 196480, 207064, 216128, 219505, 222268, 231680, 254848, 255424, 258830, 270160, 277835, 301184, 318560, 319280, 351208, 366080, 376480, 392960, 414128, 432256, 439010, 444536, 463360, 509696, 510848, 517660, 540320, 555670, 602368, 611237, 637120, 638560, 702416, 722371, 752960, 785920, 828256, 864512, 878020, 889072, 1019392, 1021696, 1035320, 1080640, 1111340, 1204736, 1222474, 1274240, 1277120, 1404832, 1444742, 1505920, 1656512, 1729024, 1756040, 1778144, 2043392, 2070640, 2161280, 2222680, 2444948, 2548480, 2554240, 2809664, 2889484, 3011840, 3056185, 3313024, 3512080, 3556288, 3611855, 4141280, 4322560, 4445360, 4889896, 5096960, 5108480, 5619328, 5778968, 6023680, 6112370, 6626048, 7024160, 7112576, 7223710, 7946081, 8282560, 8645120, 8890720, 9779792, 10216960, 11238656, 11557936, 12224740, 13252096, 14048320, 14225152, 14447420, 15892162, 16565120, 17781440, 19559584, 22477312, 23115872, 24449480, 28096640, 28450304, 28894840, 31784324, 33130240, 35562880, 39119168, 39730405, 46231744, 48898960, 56193280, 57789680, 63568648, 66260480, 71125760, 78238336, 79460810, 92463488, 97797920, 112386560, 115579360, 127137296, 142251520, 156476672, 158921620, 184926976, 195595840, 231158720, 254274592, 312953344, 317843240, 369853952, 391191680, 462317440, 508549184, 635686480, 782383360, 924634880, 1017098368, 1271372960, 1564766720, 1849269760, 2034196736, 2542745920, 4068393472, 5085491840, 10170983680, 20341967360]

約数ペア:

[(1, 20341967360), (2, 10170983680), (4, 5085491840), (5, 4068393472), (8, 2542745920), (10, 2034196736), (11, 1849269760), (13, 1564766720), (16, 1271372960), (20, 1017098368), (22, 924634880), (26, 782383360), (32, 635686480), (40, 508549184), (44, 462317440), (52, 391191680), (55, 369853952), (64, 317843240), (65, 312953344), (80, 254274592), (88, 231158720), (104, 195595840), (110, 184926976), (128, 158921620), (130, 156476672), (143, 142251520), (160, 127137296), (176, 115579360), (181, 112386560), (208, 97797920), (220, 92463488), (256, 79460810), (260, 78238336), (286, 71125760), (307, 66260480), (320, 63568648), (352, 57789680), (362, 56193280), (416, 48898960), (440, 46231744), (512, 39730405), (520, 39119168), (572, 35562880), (614, 33130240), (640, 31784324), (704, 28894840), (715, 28450304), (724, 28096640), (832, 24449480), (880, 23115872), (905, 22477312), (1040, 19559584), (1144, 17781440), (1228, 16565120), (1280, 15892162), (1408, 14447420), (1430, 14225152), (1448, 14048320), (1535, 13252096), (1664, 12224740), (1760, 11557936), (1810, 11238656), (1991, 10216960), (2080, 9779792), (2288, 8890720), (2353, 8645120), (2456, 8282560), (2560, 7946081), (2816, 7223710), (2860, 7112576), (2896, 7024160), (3070, 6626048), (3328, 6112370), (3377, 6023680), (3520, 5778968), (3620, 5619328), (3982, 5108480), (3991, 5096960), (4160, 4889896), (4576, 4445360), (4706, 4322560), (4912, 4141280), (5632, 3611855), (5720, 3556288), (5792, 3512080), (6140, 3313024), (6656, 3056185), (6754, 3011840), (7040, 2889484), (7240, 2809664), (7964, 2554240), (7982, 2548480), (8320, 2444948), (9152, 2222680), (9412, 2161280), (9824, 2070640), (9955, 2043392), (11440, 1778144), (11584, 1756040), (11765, 1729024), (12280, 1656512), (13508, 1505920), (14080, 1444742), (14480, 1404832), (15928, 1277120), (15964, 1274240), (16640, 1222474), (16885, 1204736), (18304, 1111340), (18824, 1080640), (19648, 1035320), (19910, 1021696), (19955, 1019392), (22880, 889072), (23168, 878020), (23530, 864512), (24560, 828256), (25883, 785920), (27016, 752960), (28160, 722371), (28960, 702416), (31856, 638560), (31928, 637120), (33280, 611237), (33770, 602368), (36608, 555670), (37648, 540320), (39296, 517660), (39820, 510848), (39910, 509696), (43901, 463360), (45760, 444536), (46336, 439010), (47060, 432256), (49120, 414128), (51766, 392960), (54032, 376480), (55567, 366080), (57920, 351208), (63712, 319280), (63856, 318560), (67540, 301184), (73216, 277835), (75296, 270160), (78592, 258830), (79640, 255424), (79820, 254848), (87802, 231680), (91520, 222268), (92672, 219505), (94120, 216128), (98240, 207064), (103532, 196480), (108064, 188240), (111134, 183040), (115840, 175604), (127424, 159640), (127712, 159280), (129415, 157184), (135080, 150592)]