991299985280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11617}}^1$

素因数の和:11718

約数の個数: 512

約数和(自身を含む): 2948748779520

約数和(自身を除く): 1957448794240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 31, 32, 34, 40, 44, 46, 55, 62, 64, 68, 80, 85, 88, 92, 110, 115, 124, 128, 136, 155, 160, 170, 176, 184, 187, 220, 230, 248, 253, 272, 310, 320, 340, 341, 352, 368, 374, 391, 440, 460, 496, 506, 527, 544, 620, 640, 680, 682, 704, 713, 736, 748, 782, 880, 920, 935, 992, 1012, 1054, 1088, 1240, 1265, 1360, 1364, 1408, 1426, 1472, 1496, 1564, 1705, 1760, 1840, 1870, 1955, 1984, 2024, 2108, 2176, 2480, 2530, 2635, 2720, 2728, 2852, 2944, 2992, 3128, 3410, 3520, 3565, 3680, 3740, 3910, 3968, 4048, 4216, 4301, 4960, 5060, 5270, 5440, 5456, 5704, 5797, 5984, 6256, 6820, 7040, 7130, 7360, 7480, 7820, 7843, 8096, 8432, 8602, 9920, 10120, 10540, 10880, 10912, 11408, 11594, 11617, 11968, 12121, 12512, 13640, 14260, 14720, 14960, 15640, 15686, 16192, 16864, 17204, 19840, 20240, 21080, 21505, 21824, 22816, 23188, 23234, 23936, 24242, 25024, 27280, 28520, 28985, 29920, 31280, 31372, 32384, 33728, 34408, 39215, 40480, 42160, 43010, 43648, 45632, 46376, 46468, 48484, 50048, 54560, 57040, 57970, 58085, 59840, 60605, 62560, 62744, 67456, 68816, 78430, 80960, 84320, 86020, 91264, 92752, 92936, 96968, 109120, 114080, 115940, 116170, 119680, 121210, 125120, 125488, 127787, 133331, 137632, 156860, 161920, 168640, 172040, 185504, 185872, 193936, 197489, 218240, 228160, 231880, 232340, 242420, 250240, 250976, 255574, 266662, 267191, 275264, 313720, 337280, 344080, 360127, 371008, 371744, 387872, 394978, 456320, 463760, 464680, 484840, 501952, 511148, 533324, 534382, 550528, 627440, 638935, 666655, 688160, 720254, 742016, 743488, 775744, 789956, 927520, 929360, 969680, 987445, 1003904, 1022296, 1066648, 1068764, 1254880, 1277870, 1333310, 1335955, 1376320, 1440508, 1486976, 1551488, 1579912, 1800635, 1855040, 1858720, 1939360, 1974890, 2044592, 2133296, 2137528, 2172379, 2509760, 2555740, 2666620, 2671910, 2752640, 2881016, 2939101, 3159824, 3601270, 3710080, 3717440, 3878720, 3949780, 3961397, 4089184, 4266592, 4275056, 4344758, 4542247, 5019520, 5111480, 5333240, 5343820, 5762032, 5878202, 6122159, 6319648, 7202540, 7434880, 7757440, 7899560, 7922794, 8178368, 8282921, 8533184, 8550112, 8689516, 9084494, 10222960, 10666480, 10687640, 10861895, 11524064, 11756404, 12244318, 12639296, 14405080, 14695505, 15799120, 15845588, 16356736, 16565842, 17066368, 17100224, 17379032, 18168988, 19806985, 20445920, 21332960, 21375280, 21723790, 22711235, 23048128, 23512808, 24488636, 25278592, 28810160, 29391010, 30610795, 31598240, 31691176, 33131684, 34200448, 34758064, 36337976, 39613970, 40891840, 41414605, 42665920, 42750560, 43447580, 45422470, 46096256, 47025616, 48977272, 49964717, 57620320, 58782020, 61221590, 63196480, 63382352, 66263368, 67343749, 69516128, 72675952, 79227940, 81783680, 82829210, 85331840, 85501120, 86895160, 90844940, 91112131, 94051232, 97954544, 99929434, 115240640, 117564040, 122443180, 126392960, 126764704, 132526736, 134687498, 139032256, 140809657, 145351904, 158455880, 165658420, 171002240, 173790320, 181689880, 182224262, 188102464, 195909088, 199858868, 230481280, 235128080, 244886360, 249823585, 253529408, 265053472, 269374996, 278064512, 281619314, 290703808, 316911760, 331316840, 336718745, 347580640, 363379760, 364448524, 376204928, 391818176, 399717736, 455560655, 470256160, 489772720, 499647170, 507058816, 530106944, 538749992, 563238628, 581407616, 633823520, 662633680, 673437490, 695161280, 704048285, 726759520, 728897048, 783636352, 799435472, 911121310, 940512320, 979545440, 999294340, 1060213888, 1077499984, 1126477256, 1267647040, 1325267360, 1346874980, 1390322560, 1408096570, 1453519040, 1457794096, 1548906227, 1598870944, 1822242620, 1881024640, 1959090880, 1998588680, 2154999968, 2252954512, 2535294080, 2650534720, 2693749960, 2816193140, 2907038080, 2915588192, 3097812454, 3197741888, 3644485240, 3918181760, 3997177360, 4309999936, 4505909024, 5301069440, 5387499920, 5632386280, 5831176384, 6195624908, 6395483776, 7288970480, 7744531135, 7994354720, 8619999872, 9011818048, 10774999840, 11264772560, 11662352768, 12391249816, 14577940960, 15489062270, 15988709440, 18023636096, 21549999680, 22529545120, 24782499632, 29155881920, 30978124540, 31977418880, 43099999360, 45059090240, 49564999264, 58311763840, 61956249080, 90118180480, 99129998528, 123912498160, 198259997056, 247824996320, 495649992640, 991299985280]

約数ペア:

[(1, 991299985280), (2, 495649992640), (4, 247824996320), (5, 198259997056), (8, 123912498160), (10, 99129998528), (11, 90118180480), (16, 61956249080), (17, 58311763840), (20, 49564999264), (22, 45059090240), (23, 43099999360), (31, 31977418880), (32, 30978124540), (34, 29155881920), (40, 24782499632), (44, 22529545120), (46, 21549999680), (55, 18023636096), (62, 15988709440), (64, 15489062270), (68, 14577940960), (80, 12391249816), (85, 11662352768), (88, 11264772560), (92, 10774999840), (110, 9011818048), (115, 8619999872), (124, 7994354720), (128, 7744531135), (136, 7288970480), (155, 6395483776), (160, 6195624908), (170, 5831176384), (176, 5632386280), (184, 5387499920), (187, 5301069440), (220, 4505909024), (230, 4309999936), (248, 3997177360), (253, 3918181760), (272, 3644485240), (310, 3197741888), (320, 3097812454), (340, 2915588192), (341, 2907038080), (352, 2816193140), (368, 2693749960), (374, 2650534720), (391, 2535294080), (440, 2252954512), (460, 2154999968), (496, 1998588680), (506, 1959090880), (527, 1881024640), (544, 1822242620), (620, 1598870944), (640, 1548906227), (680, 1457794096), (682, 1453519040), (704, 1408096570), (713, 1390322560), (736, 1346874980), (748, 1325267360), (782, 1267647040), (880, 1126477256), (920, 1077499984), (935, 1060213888), (992, 999294340), (1012, 979545440), (1054, 940512320), (1088, 911121310), (1240, 799435472), (1265, 783636352), (1360, 728897048), (1364, 726759520), (1408, 704048285), (1426, 695161280), (1472, 673437490), (1496, 662633680), (1564, 633823520), (1705, 581407616), (1760, 563238628), (1840, 538749992), (1870, 530106944), (1955, 507058816), (1984, 499647170), (2024, 489772720), (2108, 470256160), (2176, 455560655), (2480, 399717736), (2530, 391818176), (2635, 376204928), (2720, 364448524), (2728, 363379760), (2852, 347580640), (2944, 336718745), (2992, 331316840), (3128, 316911760), (3410, 290703808), (3520, 281619314), (3565, 278064512), (3680, 269374996), (3740, 265053472), (3910, 253529408), (3968, 249823585), (4048, 244886360), (4216, 235128080), (4301, 230481280), (4960, 199858868), (5060, 195909088), (5270, 188102464), (5440, 182224262), (5456, 181689880), (5704, 173790320), (5797, 171002240), (5984, 165658420), (6256, 158455880), (6820, 145351904), (7040, 140809657), (7130, 139032256), (7360, 134687498), (7480, 132526736), (7820, 126764704), (7843, 126392960), (8096, 122443180), (8432, 117564040), (8602, 115240640), (9920, 99929434), (10120, 97954544), (10540, 94051232), (10880, 91112131), (10912, 90844940), (11408, 86895160), (11594, 85501120), (11617, 85331840), (11968, 82829210), (12121, 81783680), (12512, 79227940), (13640, 72675952), (14260, 69516128), (14720, 67343749), (14960, 66263368), (15640, 63382352), (15686, 63196480), (16192, 61221590), (16864, 58782020), (17204, 57620320), (19840, 49964717), (20240, 48977272), (21080, 47025616), (21505, 46096256), (21824, 45422470), (22816, 43447580), (23188, 42750560), (23234, 42665920), (23936, 41414605), (24242, 40891840), (25024, 39613970), (27280, 36337976), (28520, 34758064), (28985, 34200448), (29920, 33131684), (31280, 31691176), (31372, 31598240), (32384, 30610795), (33728, 29391010), (34408, 28810160), (39215, 25278592), (40480, 24488636), (42160, 23512808), (43010, 23048128), (43648, 22711235), (45632, 21723790), (46376, 21375280), (46468, 21332960), (48484, 20445920), (50048, 19806985), (54560, 18168988), (57040, 17379032), (57970, 17100224), (58085, 17066368), (59840, 16565842), (60605, 16356736), (62560, 15845588), (62744, 15799120), (67456, 14695505), (68816, 14405080), (78430, 12639296), (80960, 12244318), (84320, 11756404), (86020, 11524064), (91264, 10861895), (92752, 10687640), (92936, 10666480), (96968, 10222960), (109120, 9084494), (114080, 8689516), (115940, 8550112), (116170, 8533184), (119680, 8282921), (121210, 8178368), (125120, 7922794), (125488, 7899560), (127787, 7757440), (133331, 7434880), (137632, 7202540), (156860, 6319648), (161920, 6122159), (168640, 5878202), (172040, 5762032), (185504, 5343820), (185872, 5333240), (193936, 5111480), (197489, 5019520), (218240, 4542247), (228160, 4344758), (231880, 4275056), (232340, 4266592), (242420, 4089184), (250240, 3961397), (250976, 3949780), (255574, 3878720), (266662, 3717440), (267191, 3710080), (275264, 3601270), (313720, 3159824), (337280, 2939101), (344080, 2881016), (360127, 2752640), (371008, 2671910), (371744, 2666620), (387872, 2555740), (394978, 2509760), (456320, 2172379), (463760, 2137528), (464680, 2133296), (484840, 2044592), (501952, 1974890), (511148, 1939360), (533324, 1858720), (534382, 1855040), (550528, 1800635), (627440, 1579912), (638935, 1551488), (666655, 1486976), (688160, 1440508), (720254, 1376320), (742016, 1335955), (743488, 1333310), (775744, 1277870), (789956, 1254880), (927520, 1068764), (929360, 1066648), (969680, 1022296), (987445, 1003904)]