245432880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 480

約数和(自身を含む): 1086359040

約数和(自身を除く): 840926160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 228, 231, 233, 240, 252, 264, 266, 280, 285, 304, 308, 315, 330, 336, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 466, 495, 504, 528, 532, 560, 570, 616, 627, 630, 660, 665, 684, 693, 699, 720, 760, 770, 792, 798, 836, 840, 855, 880, 912, 924, 932, 990, 1008, 1045, 1064, 1140, 1155, 1165, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1398, 1463, 1520, 1540, 1584, 1596, 1631, 1672, 1680, 1710, 1848, 1864, 1881, 1980, 1995, 2090, 2097, 2128, 2280, 2310, 2330, 2394, 2508, 2520, 2563, 2640, 2660, 2736, 2772, 2796, 2926, 3080, 3135, 3192, 3262, 3344, 3420, 3465, 3495, 3696, 3728, 3762, 3960, 3990, 4180, 4194, 4389, 4427, 4560, 4620, 4660, 4788, 4893, 5016, 5040, 5126, 5320, 5544, 5592, 5852, 5985, 6160, 6270, 6384, 6524, 6840, 6930, 6990, 7315, 7524, 7689, 7920, 7980, 8155, 8360, 8388, 8778, 8854, 9240, 9320, 9405, 9576, 9786, 10032, 10252, 10485, 10640, 11088, 11184, 11704, 11970, 12540, 12815, 13048, 13167, 13281, 13680, 13860, 13980, 14630, 14679, 15048, 15378, 15960, 16310, 16720, 16776, 17556, 17708, 17941, 18480, 18640, 18810, 19152, 19572, 20504, 20970, 21945, 22135, 23067, 23408, 23940, 24465, 25080, 25630, 26096, 26334, 26562, 27720, 27960, 29260, 29358, 30096, 30756, 30989, 31920, 32620, 33552, 35112, 35416, 35882, 37620, 38445, 39144, 39843, 41008, 41940, 43890, 44270, 46134, 47880, 48697, 48930, 50160, 51260, 52668, 53124, 53823, 55440, 55920, 58520, 58716, 61512, 61978, 65240, 65835, 66405, 70224, 70832, 71764, 73395, 75240, 76890, 78288, 79686, 83880, 87780, 88540, 89705, 92268, 92967, 95760, 97394, 97860, 102520, 105336, 106248, 107646, 115335, 117040, 117432, 123024, 123956, 130480, 131670, 132810, 143528, 146091, 146790, 150480, 153780, 154945, 159372, 161469, 167760, 175560, 177080, 179410, 184536, 185934, 194788, 195720, 199215, 205040, 210672, 212496, 215292, 230670, 234864, 243485, 247912, 263340, 265620, 269115, 278901, 287056, 292182, 293580, 307560, 309890, 318744, 322938, 340879, 351120, 354160, 358820, 369072, 371868, 389576, 391440, 398430, 430584, 438273, 461340, 464835, 486970, 495824, 526680, 531240, 538230, 557802, 584364, 587160, 615120, 619780, 637488, 645876, 681758, 717640, 730455, 743736, 779152, 796860, 807345, 861168, 876546, 922680, 929670, 973940, 1022637, 1053360, 1062480, 1076460, 1115604, 1168728, 1174320, 1239560, 1291752, 1363516, 1394505, 1435280, 1460910, 1487472, 1593720, 1614690, 1704395, 1753092, 1845360, 1859340, 1947880, 2045274, 2152920, 2191365, 2231208, 2337456, 2479120, 2583504, 2727032, 2789010, 2921820, 3067911, 3187440, 3229380, 3408790, 3506184, 3718680, 3895760, 4090548, 4305840, 4382730, 4462416, 5113185, 5454064, 5578020, 5843640, 6135822, 6458760, 6817580, 7012368, 7437360, 8181096, 8765460, 10226370, 11156040, 11687280, 12271644, 12917520, 13635160, 15339555, 16362192, 17530920, 20452740, 22312080, 24543288, 27270320, 30679110, 35061840, 40905480, 49086576, 61358220, 81810960, 122716440, 245432880]

約数ペア:

[(1, 245432880), (2, 122716440), (3, 81810960), (4, 61358220), (5, 49086576), (6, 40905480), (7, 35061840), (8, 30679110), (9, 27270320), (10, 24543288), (11, 22312080), (12, 20452740), (14, 17530920), (15, 16362192), (16, 15339555), (18, 13635160), (19, 12917520), (20, 12271644), (21, 11687280), (22, 11156040), (24, 10226370), (28, 8765460), (30, 8181096), (33, 7437360), (35, 7012368), (36, 6817580), (38, 6458760), (40, 6135822), (42, 5843640), (44, 5578020), (45, 5454064), (48, 5113185), (55, 4462416), (56, 4382730), (57, 4305840), (60, 4090548), (63, 3895760), (66, 3718680), (70, 3506184), (72, 3408790), (76, 3229380), (77, 3187440), (80, 3067911), (84, 2921820), (88, 2789010), (90, 2727032), (95, 2583504), (99, 2479120), (105, 2337456), (110, 2231208), (112, 2191365), (114, 2152920), (120, 2045274), (126, 1947880), (132, 1859340), (133, 1845360), (140, 1753092), (144, 1704395), (152, 1614690), (154, 1593720), (165, 1487472), (168, 1460910), (171, 1435280), (176, 1394505), (180, 1363516), (190, 1291752), (198, 1239560), (209, 1174320), (210, 1168728), (220, 1115604), (228, 1076460), (231, 1062480), (233, 1053360), (240, 1022637), (252, 973940), (264, 929670), (266, 922680), (280, 876546), (285, 861168), (304, 807345), (308, 796860), (315, 779152), (330, 743736), (336, 730455), (342, 717640), (360, 681758), (380, 645876), (385, 637488), (396, 619780), (399, 615120), (418, 587160), (420, 584364), (440, 557802), (456, 538230), (462, 531240), (466, 526680), (495, 495824), (504, 486970), (528, 464835), (532, 461340), (560, 438273), (570, 430584), (616, 398430), (627, 391440), (630, 389576), (660, 371868), (665, 369072), (684, 358820), (693, 354160), (699, 351120), (720, 340879), (760, 322938), (770, 318744), (792, 309890), (798, 307560), (836, 293580), (840, 292182), (855, 287056), (880, 278901), (912, 269115), (924, 265620), (932, 263340), (990, 247912), (1008, 243485), (1045, 234864), (1064, 230670), (1140, 215292), (1155, 212496), (1165, 210672), (1197, 205040), (1232, 199215), (1254, 195720), (1260, 194788), (1320, 185934), (1330, 184536), (1368, 179410), (1386, 177080), (1398, 175560), (1463, 167760), (1520, 161469), (1540, 159372), (1584, 154945), (1596, 153780), (1631, 150480), (1672, 146790), (1680, 146091), (1710, 143528), (1848, 132810), (1864, 131670), (1881, 130480), (1980, 123956), (1995, 123024), (2090, 117432), (2097, 117040), (2128, 115335), (2280, 107646), (2310, 106248), (2330, 105336), (2394, 102520), (2508, 97860), (2520, 97394), (2563, 95760), (2640, 92967), (2660, 92268), (2736, 89705), (2772, 88540), (2796, 87780), (2926, 83880), (3080, 79686), (3135, 78288), (3192, 76890), (3262, 75240), (3344, 73395), (3420, 71764), (3465, 70832), (3495, 70224), (3696, 66405), (3728, 65835), (3762, 65240), (3960, 61978), (3990, 61512), (4180, 58716), (4194, 58520), (4389, 55920), (4427, 55440), (4560, 53823), (4620, 53124), (4660, 52668), (4788, 51260), (4893, 50160), (5016, 48930), (5040, 48697), (5126, 47880), (5320, 46134), (5544, 44270), (5592, 43890), (5852, 41940), (5985, 41008), (6160, 39843), (6270, 39144), (6384, 38445), (6524, 37620), (6840, 35882), (6930, 35416), (6990, 35112), (7315, 33552), (7524, 32620), (7689, 31920), (7920, 30989), (7980, 30756), (8155, 30096), (8360, 29358), (8388, 29260), (8778, 27960), (8854, 27720), (9240, 26562), (9320, 26334), (9405, 26096), (9576, 25630), (9786, 25080), (10032, 24465), (10252, 23940), (10485, 23408), (10640, 23067), (11088, 22135), (11184, 21945), (11704, 20970), (11970, 20504), (12540, 19572), (12815, 19152), (13048, 18810), (13167, 18640), (13281, 18480), (13680, 17941), (13860, 17708), (13980, 17556), (14630, 16776), (14679, 16720), (15048, 16310), (15378, 15960)]