256949226240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{1499}}^1$

素因数の和:2448

約数の個数: 432

約数和(自身を含む): 956297664000

約数和(自身を除く): 699348437760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 911, 960, 980, 1120, 1176, 1280, 1344, 1470, 1499, 1568, 1680, 1792, 1822, 1920, 1960, 2240, 2352, 2688, 2733, 2940, 2998, 3136, 3360, 3644, 3840, 3920, 4480, 4497, 4555, 4704, 5376, 5466, 5880, 5996, 6272, 6377, 6720, 7288, 7495, 7840, 8960, 8994, 9110, 9408, 10493, 10932, 11760, 11992, 12544, 12754, 13440, 13665, 14576, 14990, 15680, 17988, 18220, 18816, 19131, 20986, 21864, 22485, 23520, 23984, 25508, 26880, 27330, 29152, 29980, 31360, 31479, 31885, 35976, 36440, 37632, 38262, 41972, 43728, 44639, 44970, 47040, 47968, 51016, 52465, 54660, 58304, 59960, 62720, 62958, 63770, 71952, 72880, 73451, 76524, 83944, 87456, 89278, 89940, 94080, 95655, 95936, 102032, 104930, 109320, 116608, 119920, 125916, 127540, 133917, 143904, 145760, 146902, 153048, 157395, 167888, 174912, 178556, 179880, 188160, 191310, 191872, 204064, 209860, 218640, 220353, 223195, 233216, 239840, 251832, 255080, 267834, 287808, 291520, 293804, 306096, 314790, 335776, 349824, 357112, 359760, 367255, 382620, 383744, 408128, 419720, 437280, 440706, 446390, 479680, 503664, 510160, 535668, 575616, 583040, 587608, 612192, 629580, 669585, 671552, 699648, 714224, 719520, 734510, 765240, 816256, 839440, 874560, 881412, 892780, 959360, 1007328, 1020320, 1071336, 1101765, 1151232, 1166080, 1175216, 1224384, 1259160, 1339170, 1343104, 1365589, 1428448, 1439040, 1469020, 1530480, 1632512, 1678880, 1749120, 1762824, 1785560, 1918720, 2014656, 2040640, 2142672, 2203530, 2350432, 2448768, 2518320, 2678340, 2686208, 2731178, 2856896, 2878080, 2938040, 3060960, 3357760, 3498240, 3525648, 3571120, 4029312, 4081280, 4096767, 4285344, 4407060, 4700864, 4897536, 5036640, 5356680, 5462356, 5713792, 5756160, 5876080, 6121920, 6715520, 6827945, 7051296, 7142240, 8058624, 8162560, 8193534, 8570688, 8814120, 9401728, 9559123, 10073280, 10713360, 10924712, 11427584, 11752160, 12243840, 13431040, 13655890, 14102592, 14284480, 16387068, 17141376, 17628240, 18803456, 19118246, 20146560, 20483835, 21426720, 21849424, 23504320, 24487680, 27311780, 28205184, 28568960, 28677369, 32774136, 34282752, 35256480, 38236492, 40293120, 40967670, 42853440, 43698848, 47008640, 47795615, 54623560, 56410368, 57137920, 57354738, 65548272, 66913861, 70512960, 76472984, 81935340, 85706880, 87397696, 94017280, 95591230, 109247120, 114709476, 131096544, 133827722, 141025920, 143386845, 152945968, 163870680, 171413760, 174795392, 191182460, 200741583, 218494240, 229418952, 262193088, 267655444, 282051840, 286773690, 305891936, 327741360, 334569305, 349590784, 382364920, 401483166, 436988480, 458837904, 524386176, 535310888, 573547380, 611783872, 655482720, 669138610, 764729840, 802966332, 873976960, 917675808, 1003707915, 1048772352, 1070621776, 1147094760, 1223567744, 1310965440, 1338277220, 1529459680, 1605932664, 1747953920, 1835351616, 2007415830, 2141243552, 2294189520, 2447135488, 2621930880, 2676554440, 3058919360, 3211865328, 3670703232, 4014831660, 4282487104, 4588379040, 5243861760, 5353108880, 6117838720, 6423730656, 7341406464, 8029663320, 8564974208, 9176758080, 10706217760, 12235677440, 12847461312, 16059326640, 17129948416, 18353516160, 21412435520, 25694922624, 32118653280, 36707032320, 42824871040, 51389845248, 64237306560, 85649742080, 128474613120, 256949226240]

約数ペア:

[(1, 256949226240), (2, 128474613120), (3, 85649742080), (4, 64237306560), (5, 51389845248), (6, 42824871040), (7, 36707032320), (8, 32118653280), (10, 25694922624), (12, 21412435520), (14, 18353516160), (15, 17129948416), (16, 16059326640), (20, 12847461312), (21, 12235677440), (24, 10706217760), (28, 9176758080), (30, 8564974208), (32, 8029663320), (35, 7341406464), (40, 6423730656), (42, 6117838720), (48, 5353108880), (49, 5243861760), (56, 4588379040), (60, 4282487104), (64, 4014831660), (70, 3670703232), (80, 3211865328), (84, 3058919360), (96, 2676554440), (98, 2621930880), (105, 2447135488), (112, 2294189520), (120, 2141243552), (128, 2007415830), (140, 1835351616), (147, 1747953920), (160, 1605932664), (168, 1529459680), (192, 1338277220), (196, 1310965440), (210, 1223567744), (224, 1147094760), (240, 1070621776), (245, 1048772352), (256, 1003707915), (280, 917675808), (294, 873976960), (320, 802966332), (336, 764729840), (384, 669138610), (392, 655482720), (420, 611783872), (448, 573547380), (480, 535310888), (490, 524386176), (560, 458837904), (588, 436988480), (640, 401483166), (672, 382364920), (735, 349590784), (768, 334569305), (784, 327741360), (840, 305891936), (896, 286773690), (911, 282051840), (960, 267655444), (980, 262193088), (1120, 229418952), (1176, 218494240), (1280, 200741583), (1344, 191182460), (1470, 174795392), (1499, 171413760), (1568, 163870680), (1680, 152945968), (1792, 143386845), (1822, 141025920), (1920, 133827722), (1960, 131096544), (2240, 114709476), (2352, 109247120), (2688, 95591230), (2733, 94017280), (2940, 87397696), (2998, 85706880), (3136, 81935340), (3360, 76472984), (3644, 70512960), (3840, 66913861), (3920, 65548272), (4480, 57354738), (4497, 57137920), (4555, 56410368), (4704, 54623560), (5376, 47795615), (5466, 47008640), (5880, 43698848), (5996, 42853440), (6272, 40967670), (6377, 40293120), (6720, 38236492), (7288, 35256480), (7495, 34282752), (7840, 32774136), (8960, 28677369), (8994, 28568960), (9110, 28205184), (9408, 27311780), (10493, 24487680), (10932, 23504320), (11760, 21849424), (11992, 21426720), (12544, 20483835), (12754, 20146560), (13440, 19118246), (13665, 18803456), (14576, 17628240), (14990, 17141376), (15680, 16387068), (17988, 14284480), (18220, 14102592), (18816, 13655890), (19131, 13431040), (20986, 12243840), (21864, 11752160), (22485, 11427584), (23520, 10924712), (23984, 10713360), (25508, 10073280), (26880, 9559123), (27330, 9401728), (29152, 8814120), (29980, 8570688), (31360, 8193534), (31479, 8162560), (31885, 8058624), (35976, 7142240), (36440, 7051296), (37632, 6827945), (38262, 6715520), (41972, 6121920), (43728, 5876080), (44639, 5756160), (44970, 5713792), (47040, 5462356), (47968, 5356680), (51016, 5036640), (52465, 4897536), (54660, 4700864), (58304, 4407060), (59960, 4285344), (62720, 4096767), (62958, 4081280), (63770, 4029312), (71952, 3571120), (72880, 3525648), (73451, 3498240), (76524, 3357760), (83944, 3060960), (87456, 2938040), (89278, 2878080), (89940, 2856896), (94080, 2731178), (95655, 2686208), (95936, 2678340), (102032, 2518320), (104930, 2448768), (109320, 2350432), (116608, 2203530), (119920, 2142672), (125916, 2040640), (127540, 2014656), (133917, 1918720), (143904, 1785560), (145760, 1762824), (146902, 1749120), (153048, 1678880), (157395, 1632512), (167888, 1530480), (174912, 1469020), (178556, 1439040), (179880, 1428448), (188160, 1365589), (191310, 1343104), (191872, 1339170), (204064, 1259160), (209860, 1224384), (218640, 1175216), (220353, 1166080), (223195, 1151232), (233216, 1101765), (239840, 1071336), (251832, 1020320), (255080, 1007328), (267834, 959360), (287808, 892780), (291520, 881412), (293804, 874560), (306096, 839440), (314790, 816256), (335776, 765240), (349824, 734510), (357112, 719520), (359760, 714224), (367255, 699648), (382620, 671552), (383744, 669585), (408128, 629580), (419720, 612192), (437280, 587608), (440706, 583040), (446390, 575616), (479680, 535668), (503664, 510160)]