645535315880

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1282

約数の個数: 512

約数和(自身を含む): 1942496640000

約数和(自身を除く): 1296961324120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 211, 221, 238, 245, 260, 280, 340, 343, 364, 392, 422, 442, 455, 476, 490, 520, 595, 637, 680, 686, 728, 833, 844, 884, 910, 952, 980, 1009, 1055, 1105, 1190, 1274, 1372, 1477, 1547, 1666, 1688, 1715, 1768, 1820, 1960, 2018, 2110, 2210, 2380, 2548, 2743, 2744, 2954, 3094, 3185, 3332, 3430, 3587, 3640, 4036, 4165, 4220, 4420, 4459, 4760, 5045, 5096, 5486, 5831, 5908, 6188, 6370, 6664, 6860, 7063, 7174, 7385, 7735, 8072, 8330, 8440, 8840, 8918, 10090, 10339, 10829, 10972, 11662, 11816, 12376, 12740, 13117, 13715, 13720, 14126, 14348, 14770, 15470, 16660, 17153, 17836, 17935, 19201, 20180, 20678, 21658, 21944, 22295, 23324, 25109, 25480, 26234, 27430, 28252, 28696, 29155, 29540, 30940, 33320, 34306, 35315, 35672, 35870, 38402, 40360, 41356, 43316, 44590, 46631, 46648, 49441, 50218, 51695, 52468, 54145, 54860, 56504, 58310, 59080, 61880, 65585, 68612, 70630, 71740, 72373, 75803, 76804, 82712, 85765, 86632, 89180, 91819, 93262, 96005, 98882, 100436, 103390, 104936, 108290, 109720, 116620, 120071, 125545, 131170, 134407, 137224, 141260, 143480, 144746, 151606, 153608, 171530, 175763, 178360, 183638, 186524, 192010, 197764, 200872, 206780, 212899, 216580, 222989, 233155, 233240, 240142, 247205, 251090, 262340, 268814, 282520, 289492, 303212, 326417, 343060, 346087, 351526, 361865, 367276, 373048, 379015, 384020, 395528, 413560, 425798, 433160, 445978, 459095, 466310, 480284, 494410, 502180, 524680, 537628, 578984, 600355, 606424, 642733, 652834, 672035, 686120, 692174, 703052, 723730, 734552, 758030, 768040, 840497, 851596, 878815, 891956, 918190, 932620, 940849, 960568, 988820, 1004360, 1064495, 1075256, 1114945, 1200710, 1230341, 1285466, 1305668, 1344070, 1384348, 1406104, 1447460, 1490293, 1516060, 1560923, 1632085, 1680994, 1703192, 1730435, 1757630, 1783912, 1836380, 1865240, 1881698, 1977640, 2128990, 2229890, 2284919, 2401420, 2460682, 2570932, 2611336, 2688140, 2767687, 2768696, 2894920, 2980586, 3032120, 3121846, 3213665, 3264170, 3361988, 3460870, 3515260, 3619283, 3672760, 3763396, 4202485, 4257980, 4459780, 4499131, 4569838, 4704245, 4802840, 4921364, 5141864, 5376280, 5535374, 5883479, 5961172, 6151705, 6243692, 6427330, 6528340, 6723976, 6921740, 7030520, 7238566, 7451465, 7526792, 7804615, 8404970, 8515960, 8919560, 8998262, 9139676, 9408490, 9842728, 10432051, 10926461, 11070748, 11424595, 11766958, 11922344, 12303410, 12487384, 12854660, 13056680, 13838435, 13843480, 14477132, 14902930, 15609230, 15994433, 16809940, 17996524, 18096415, 18279352, 18816980, 19373809, 20864102, 21852922, 22141496, 22495655, 22849190, 23533916, 24606820, 25334981, 25709320, 27676870, 28954264, 29417395, 29805860, 31218460, 31988866, 33619880, 35993048, 36192830, 37633960, 38747618, 41728204, 43705844, 44991310, 45698380, 47050679, 47067832, 49213640, 50669962, 52160255, 54632305, 55353740, 58834790, 59611720, 62436920, 63977732, 72385660, 73024357, 76485227, 77495236, 79972165, 83456408, 87411688, 89982620, 91396760, 94101358, 96869045, 101339924, 104320510, 109264610, 110707480, 117669580, 126674905, 127955464, 135616663, 144771320, 146048714, 152970454, 154990472, 159944330, 177344867, 179965240, 188202716, 193738090, 202679848, 208641020, 218529220, 235253395, 235339160, 253349810, 271233326, 292097428, 305940908, 319888660, 329354753, 354689734, 365121785, 376405432, 382426135, 387476180, 417282040, 437058440, 470506790, 506699620, 542466652, 584194856, 611881816, 639777320, 658709506, 678083315, 709379468, 730243570, 764852270, 774952360, 886724335, 941013580, 949316641, 1013399240, 1084933304, 1241414069, 1317419012, 1356166630, 1418758936, 1460487140, 1529704540, 1646773765, 1773448670, 1882027160, 1898633282, 2305483271, 2482828138, 2634838024, 2712333260, 2920974280, 3059409080, 3293547530, 3546897340, 3797266564, 4610966542, 4746583205, 4965656276, 5424666520, 6207070345, 6587095060, 7093794680, 7594533128, 9221933084, 9493166410, 9931312552, 11527416355, 12414140690, 13174190120, 16138382897, 18443866168, 18986332820, 23054832710, 24828281380, 32276765794, 37972665640, 46109665420, 49656562760, 64553531588, 80691914485, 92219330840, 129107063176, 161383828970, 322767657940, 645535315880]

約数ペア:

[(1, 645535315880), (2, 322767657940), (4, 161383828970), (5, 129107063176), (7, 92219330840), (8, 80691914485), (10, 64553531588), (13, 49656562760), (14, 46109665420), (17, 37972665640), (20, 32276765794), (26, 24828281380), (28, 23054832710), (34, 18986332820), (35, 18443866168), (40, 16138382897), (49, 13174190120), (52, 12414140690), (56, 11527416355), (65, 9931312552), (68, 9493166410), (70, 9221933084), (85, 7594533128), (91, 7093794680), (98, 6587095060), (104, 6207070345), (119, 5424666520), (130, 4965656276), (136, 4746583205), (140, 4610966542), (170, 3797266564), (182, 3546897340), (196, 3293547530), (211, 3059409080), (221, 2920974280), (238, 2712333260), (245, 2634838024), (260, 2482828138), (280, 2305483271), (340, 1898633282), (343, 1882027160), (364, 1773448670), (392, 1646773765), (422, 1529704540), (442, 1460487140), (455, 1418758936), (476, 1356166630), (490, 1317419012), (520, 1241414069), (595, 1084933304), (637, 1013399240), (680, 949316641), (686, 941013580), (728, 886724335), (833, 774952360), (844, 764852270), (884, 730243570), (910, 709379468), (952, 678083315), (980, 658709506), (1009, 639777320), (1055, 611881816), (1105, 584194856), (1190, 542466652), (1274, 506699620), (1372, 470506790), (1477, 437058440), (1547, 417282040), (1666, 387476180), (1688, 382426135), (1715, 376405432), (1768, 365121785), (1820, 354689734), (1960, 329354753), (2018, 319888660), (2110, 305940908), (2210, 292097428), (2380, 271233326), (2548, 253349810), (2743, 235339160), (2744, 235253395), (2954, 218529220), (3094, 208641020), (3185, 202679848), (3332, 193738090), (3430, 188202716), (3587, 179965240), (3640, 177344867), (4036, 159944330), (4165, 154990472), (4220, 152970454), (4420, 146048714), (4459, 144771320), (4760, 135616663), (5045, 127955464), (5096, 126674905), (5486, 117669580), (5831, 110707480), (5908, 109264610), (6188, 104320510), (6370, 101339924), (6664, 96869045), (6860, 94101358), (7063, 91396760), (7174, 89982620), (7385, 87411688), (7735, 83456408), (8072, 79972165), (8330, 77495236), (8440, 76485227), (8840, 73024357), (8918, 72385660), (10090, 63977732), (10339, 62436920), (10829, 59611720), (10972, 58834790), (11662, 55353740), (11816, 54632305), (12376, 52160255), (12740, 50669962), (13117, 49213640), (13715, 47067832), (13720, 47050679), (14126, 45698380), (14348, 44991310), (14770, 43705844), (15470, 41728204), (16660, 38747618), (17153, 37633960), (17836, 36192830), (17935, 35993048), (19201, 33619880), (20180, 31988866), (20678, 31218460), (21658, 29805860), (21944, 29417395), (22295, 28954264), (23324, 27676870), (25109, 25709320), (25480, 25334981), (26234, 24606820), (27430, 23533916), (28252, 22849190), (28696, 22495655), (29155, 22141496), (29540, 21852922), (30940, 20864102), (33320, 19373809), (34306, 18816980), (35315, 18279352), (35672, 18096415), (35870, 17996524), (38402, 16809940), (40360, 15994433), (41356, 15609230), (43316, 14902930), (44590, 14477132), (46631, 13843480), (46648, 13838435), (49441, 13056680), (50218, 12854660), (51695, 12487384), (52468, 12303410), (54145, 11922344), (54860, 11766958), (56504, 11424595), (58310, 11070748), (59080, 10926461), (61880, 10432051), (65585, 9842728), (68612, 9408490), (70630, 9139676), (71740, 8998262), (72373, 8919560), (75803, 8515960), (76804, 8404970), (82712, 7804615), (85765, 7526792), (86632, 7451465), (89180, 7238566), (91819, 7030520), (93262, 6921740), (96005, 6723976), (98882, 6528340), (100436, 6427330), (103390, 6243692), (104936, 6151705), (108290, 5961172), (109720, 5883479), (116620, 5535374), (120071, 5376280), (125545, 5141864), (131170, 4921364), (134407, 4802840), (137224, 4704245), (141260, 4569838), (143480, 4499131), (144746, 4459780), (151606, 4257980), (153608, 4202485), (171530, 3763396), (175763, 3672760), (178360, 3619283), (183638, 3515260), (186524, 3460870), (192010, 3361988), (197764, 3264170), (200872, 3213665), (206780, 3121846), (212899, 3032120), (216580, 2980586), (222989, 2894920), (233155, 2768696), (233240, 2767687), (240142, 2688140), (247205, 2611336), (251090, 2570932), (262340, 2460682), (268814, 2401420), (282520, 2284919), (289492, 2229890), (303212, 2128990), (326417, 1977640), (343060, 1881698), (346087, 1865240), (351526, 1836380), (361865, 1783912), (367276, 1757630), (373048, 1730435), (379015, 1703192), (384020, 1680994), (395528, 1632085), (413560, 1560923), (425798, 1516060), (433160, 1490293), (445978, 1447460), (459095, 1406104), (466310, 1384348), (480284, 1344070), (494410, 1305668), (502180, 1285466), (524680, 1230341), (537628, 1200710), (578984, 1114945), (600355, 1075256), (606424, 1064495), (642733, 1004360), (652834, 988820), (672035, 960568), (686120, 940849), (692174, 932620), (703052, 918190), (723730, 891956), (734552, 878815), (758030, 851596), (768040, 840497)]