242560080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 480

約数和(自身を含む): 1044576000

約数和(自身を除く): 802015920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 149, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 240, 252, 255, 266, 272, 280, 285, 298, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 447, 456, 476, 504, 510, 532, 560, 570, 595, 596, 612, 630, 646, 665, 680, 684, 714, 720, 745, 760, 765, 798, 816, 840, 855, 894, 912, 952, 969, 1008, 1020, 1043, 1064, 1071, 1140, 1190, 1192, 1197, 1224, 1260, 1292, 1330, 1341, 1360, 1368, 1428, 1490, 1520, 1530, 1596, 1615, 1680, 1710, 1785, 1788, 1904, 1938, 1995, 2040, 2086, 2128, 2142, 2235, 2261, 2280, 2380, 2384, 2394, 2448, 2520, 2533, 2584, 2660, 2682, 2736, 2831, 2856, 2907, 2980, 3060, 3129, 3192, 3230, 3420, 3570, 3576, 3876, 3990, 4080, 4172, 4284, 4470, 4522, 4560, 4760, 4788, 4845, 5040, 5066, 5168, 5215, 5320, 5355, 5364, 5662, 5712, 5814, 5960, 5985, 6120, 6258, 6384, 6460, 6705, 6783, 6840, 7140, 7152, 7599, 7752, 7980, 8344, 8493, 8568, 8940, 9044, 9387, 9520, 9576, 9690, 10132, 10430, 10640, 10710, 10728, 11305, 11324, 11628, 11920, 11970, 12240, 12516, 12665, 12920, 13410, 13566, 13680, 14155, 14280, 14535, 15198, 15504, 15645, 15960, 16688, 16986, 17136, 17731, 17880, 18088, 18774, 19152, 19380, 19817, 20264, 20349, 20860, 21420, 21456, 22610, 22648, 22797, 23256, 23940, 25032, 25330, 25479, 25840, 26820, 27132, 28310, 28560, 29070, 30396, 31290, 31920, 33915, 33972, 35462, 35760, 36176, 37548, 37995, 38760, 39634, 40528, 40698, 41720, 42465, 42840, 45220, 45296, 45594, 46512, 46935, 47880, 48127, 50064, 50660, 50958, 53193, 53640, 54264, 56620, 58140, 59451, 60792, 62580, 67830, 67944, 70924, 75096, 75990, 77520, 79268, 81396, 83440, 84930, 85680, 88655, 90440, 91188, 93870, 95760, 96254, 99085, 101320, 101745, 101916, 106386, 107280, 108528, 113240, 113985, 116280, 118902, 121584, 125160, 127395, 135660, 135888, 141848, 144381, 150192, 151980, 158536, 159579, 162792, 169860, 177310, 178353, 180880, 182376, 187740, 192508, 198170, 202640, 203490, 203832, 212772, 226480, 227970, 232560, 237804, 240635, 250320, 254790, 265965, 271320, 283696, 288762, 297255, 303960, 317072, 319158, 325584, 336889, 339720, 354620, 356706, 364752, 375480, 385016, 396340, 406980, 407664, 425544, 433143, 455940, 475608, 481270, 509580, 531930, 542640, 577524, 594510, 607920, 638316, 673778, 679440, 709240, 713412, 721905, 750960, 770032, 792680, 797895, 813960, 851088, 866286, 891765, 911880, 951216, 962540, 1010667, 1019160, 1063860, 1155048, 1189020, 1276632, 1347556, 1418480, 1426824, 1443810, 1585360, 1595790, 1627920, 1684445, 1732572, 1783530, 1823760, 1925080, 2021334, 2038320, 2127720, 2165715, 2310096, 2378040, 2553264, 2695112, 2853648, 2887620, 3032001, 3191580, 3368890, 3465144, 3567060, 3850160, 4042668, 4255440, 4331430, 4756080, 5053335, 5390224, 5775240, 6064002, 6383160, 6737780, 6930288, 7134120, 8085336, 8662860, 10106670, 11550480, 12128004, 12766320, 13475560, 14268240, 15160005, 16170672, 17325720, 20213340, 24256008, 26951120, 30320010, 34651440, 40426680, 48512016, 60640020, 80853360, 121280040, 242560080]

約数ペア:

[(1, 242560080), (2, 121280040), (3, 80853360), (4, 60640020), (5, 48512016), (6, 40426680), (7, 34651440), (8, 30320010), (9, 26951120), (10, 24256008), (12, 20213340), (14, 17325720), (15, 16170672), (16, 15160005), (17, 14268240), (18, 13475560), (19, 12766320), (20, 12128004), (21, 11550480), (24, 10106670), (28, 8662860), (30, 8085336), (34, 7134120), (35, 6930288), (36, 6737780), (38, 6383160), (40, 6064002), (42, 5775240), (45, 5390224), (48, 5053335), (51, 4756080), (56, 4331430), (57, 4255440), (60, 4042668), (63, 3850160), (68, 3567060), (70, 3465144), (72, 3368890), (76, 3191580), (80, 3032001), (84, 2887620), (85, 2853648), (90, 2695112), (95, 2553264), (102, 2378040), (105, 2310096), (112, 2165715), (114, 2127720), (119, 2038320), (120, 2021334), (126, 1925080), (133, 1823760), (136, 1783530), (140, 1732572), (144, 1684445), (149, 1627920), (152, 1595790), (153, 1585360), (168, 1443810), (170, 1426824), (171, 1418480), (180, 1347556), (190, 1276632), (204, 1189020), (210, 1155048), (228, 1063860), (238, 1019160), (240, 1010667), (252, 962540), (255, 951216), (266, 911880), (272, 891765), (280, 866286), (285, 851088), (298, 813960), (304, 797895), (306, 792680), (315, 770032), (323, 750960), (336, 721905), (340, 713412), (342, 709240), (357, 679440), (360, 673778), (380, 638316), (399, 607920), (408, 594510), (420, 577524), (447, 542640), (456, 531930), (476, 509580), (504, 481270), (510, 475608), (532, 455940), (560, 433143), (570, 425544), (595, 407664), (596, 406980), (612, 396340), (630, 385016), (646, 375480), (665, 364752), (680, 356706), (684, 354620), (714, 339720), (720, 336889), (745, 325584), (760, 319158), (765, 317072), (798, 303960), (816, 297255), (840, 288762), (855, 283696), (894, 271320), (912, 265965), (952, 254790), (969, 250320), (1008, 240635), (1020, 237804), (1043, 232560), (1064, 227970), (1071, 226480), (1140, 212772), (1190, 203832), (1192, 203490), (1197, 202640), (1224, 198170), (1260, 192508), (1292, 187740), (1330, 182376), (1341, 180880), (1360, 178353), (1368, 177310), (1428, 169860), (1490, 162792), (1520, 159579), (1530, 158536), (1596, 151980), (1615, 150192), (1680, 144381), (1710, 141848), (1785, 135888), (1788, 135660), (1904, 127395), (1938, 125160), (1995, 121584), (2040, 118902), (2086, 116280), (2128, 113985), (2142, 113240), (2235, 108528), (2261, 107280), (2280, 106386), (2380, 101916), (2384, 101745), (2394, 101320), (2448, 99085), (2520, 96254), (2533, 95760), (2584, 93870), (2660, 91188), (2682, 90440), (2736, 88655), (2831, 85680), (2856, 84930), (2907, 83440), (2980, 81396), (3060, 79268), (3129, 77520), (3192, 75990), (3230, 75096), (3420, 70924), (3570, 67944), (3576, 67830), (3876, 62580), (3990, 60792), (4080, 59451), (4172, 58140), (4284, 56620), (4470, 54264), (4522, 53640), (4560, 53193), (4760, 50958), (4788, 50660), (4845, 50064), (5040, 48127), (5066, 47880), (5168, 46935), (5215, 46512), (5320, 45594), (5355, 45296), (5364, 45220), (5662, 42840), (5712, 42465), (5814, 41720), (5960, 40698), (5985, 40528), (6120, 39634), (6258, 38760), (6384, 37995), (6460, 37548), (6705, 36176), (6783, 35760), (6840, 35462), (7140, 33972), (7152, 33915), (7599, 31920), (7752, 31290), (7980, 30396), (8344, 29070), (8493, 28560), (8568, 28310), (8940, 27132), (9044, 26820), (9387, 25840), (9520, 25479), (9576, 25330), (9690, 25032), (10132, 23940), (10430, 23256), (10640, 22797), (10710, 22648), (10728, 22610), (11305, 21456), (11324, 21420), (11628, 20860), (11920, 20349), (11970, 20264), (12240, 19817), (12516, 19380), (12665, 19152), (12920, 18774), (13410, 18088), (13566, 17880), (13680, 17731), (14155, 17136), (14280, 16986), (14535, 16688), (15198, 15960), (15504, 15645)]