1861912080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 480

約数和(自身を含む): 7821785088

約数和(自身を除く): 5959873008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 62, 63, 68, 70, 72, 80, 84, 85, 90, 93, 102, 105, 112, 119, 120, 124, 126, 136, 140, 144, 153, 155, 168, 170, 180, 186, 204, 210, 217, 238, 240, 248, 252, 255, 272, 279, 280, 306, 310, 315, 336, 340, 357, 360, 372, 408, 420, 434, 465, 476, 496, 504, 510, 527, 558, 560, 595, 612, 620, 630, 651, 680, 701, 714, 720, 744, 765, 816, 840, 868, 930, 952, 1008, 1020, 1054, 1071, 1085, 1116, 1190, 1224, 1240, 1260, 1302, 1360, 1395, 1402, 1428, 1488, 1530, 1581, 1680, 1736, 1785, 1860, 1904, 1953, 2040, 2103, 2108, 2142, 2170, 2232, 2380, 2448, 2480, 2520, 2604, 2635, 2790, 2804, 2856, 3060, 3162, 3255, 3472, 3505, 3570, 3689, 3720, 3906, 4080, 4206, 4216, 4284, 4340, 4464, 4743, 4760, 4907, 5040, 5208, 5270, 5355, 5580, 5608, 5712, 6120, 6309, 6324, 6510, 7010, 7140, 7378, 7440, 7812, 7905, 8412, 8432, 8568, 8680, 9486, 9520, 9765, 9814, 10416, 10515, 10540, 10710, 11067, 11160, 11216, 11917, 12240, 12618, 12648, 13020, 14020, 14280, 14721, 14756, 15624, 15810, 16824, 17136, 17360, 18445, 18972, 19530, 19628, 21030, 21080, 21420, 21731, 22134, 22320, 23715, 23834, 24535, 25236, 25296, 26040, 28040, 28560, 29442, 29512, 31248, 31545, 31620, 33201, 33648, 35751, 36890, 37944, 39060, 39256, 42060, 42160, 42840, 43462, 44163, 44268, 47430, 47668, 49070, 50472, 52080, 55335, 56080, 58884, 59024, 59585, 63090, 63240, 65193, 66402, 71502, 73605, 73780, 75888, 78120, 78512, 83419, 84120, 85680, 86924, 88326, 88536, 94860, 95336, 98140, 100944, 107253, 108655, 110670, 117768, 119170, 126180, 126480, 130386, 132804, 143004, 147210, 147560, 152117, 156240, 166005, 166838, 168240, 173848, 176652, 177072, 178755, 189720, 190672, 195579, 196280, 214506, 217310, 220815, 221340, 235536, 238340, 250257, 252360, 260772, 265608, 286008, 294420, 295120, 304234, 325965, 332010, 333676, 347696, 353304, 357510, 369427, 379440, 391158, 392560, 417095, 429012, 434620, 441630, 442680, 456351, 476680, 500514, 504720, 521544, 531216, 536265, 572016, 588840, 608468, 651930, 664020, 667352, 706608, 715020, 738854, 750771, 760585, 782316, 834190, 858024, 869240, 883260, 885360, 912702, 953360, 977895, 1001028, 1043088, 1072530, 1108281, 1177680, 1216936, 1251285, 1303860, 1328040, 1334704, 1369053, 1430040, 1477708, 1501542, 1521170, 1564632, 1668380, 1716048, 1738480, 1766520, 1825404, 1847135, 1955790, 2002056, 2145060, 2216562, 2281755, 2433872, 2502570, 2585989, 2607720, 2656080, 2738106, 2860080, 2955416, 3003084, 3042340, 3129264, 3324843, 3336760, 3533040, 3650808, 3694270, 3753855, 3911580, 4004112, 4290120, 4433124, 4563510, 5005140, 5171978, 5215440, 5476212, 5541405, 5910832, 6006168, 6084680, 6649686, 6673520, 6845265, 7301616, 7388540, 7507710, 7757967, 7823160, 8580240, 8866248, 9127020, 10010280, 10343956, 10952424, 11082810, 12012336, 12169360, 12929945, 13299372, 13690530, 14777080, 15015420, 15515934, 15646320, 16624215, 17732496, 18254040, 20020560, 20687912, 21904848, 22165620, 23273901, 25859890, 26598744, 27381060, 29554160, 30030840, 31031868, 33248430, 36508080, 38789835, 41375824, 44331240, 46547802, 51719780, 53197488, 54762120, 60061680, 62063736, 66496860, 77579670, 88662480, 93095604, 103439560, 109524240, 116369505, 124127472, 132993720, 155159340, 186191208, 206879120, 232739010, 265987440, 310318680, 372382416, 465478020, 620637360, 930956040, 1861912080]

約数ペア:

[(1, 1861912080), (2, 930956040), (3, 620637360), (4, 465478020), (5, 372382416), (6, 310318680), (7, 265987440), (8, 232739010), (9, 206879120), (10, 186191208), (12, 155159340), (14, 132993720), (15, 124127472), (16, 116369505), (17, 109524240), (18, 103439560), (20, 93095604), (21, 88662480), (24, 77579670), (28, 66496860), (30, 62063736), (31, 60061680), (34, 54762120), (35, 53197488), (36, 51719780), (40, 46547802), (42, 44331240), (45, 41375824), (48, 38789835), (51, 36508080), (56, 33248430), (60, 31031868), (62, 30030840), (63, 29554160), (68, 27381060), (70, 26598744), (72, 25859890), (80, 23273901), (84, 22165620), (85, 21904848), (90, 20687912), (93, 20020560), (102, 18254040), (105, 17732496), (112, 16624215), (119, 15646320), (120, 15515934), (124, 15015420), (126, 14777080), (136, 13690530), (140, 13299372), (144, 12929945), (153, 12169360), (155, 12012336), (168, 11082810), (170, 10952424), (180, 10343956), (186, 10010280), (204, 9127020), (210, 8866248), (217, 8580240), (238, 7823160), (240, 7757967), (248, 7507710), (252, 7388540), (255, 7301616), (272, 6845265), (279, 6673520), (280, 6649686), (306, 6084680), (310, 6006168), (315, 5910832), (336, 5541405), (340, 5476212), (357, 5215440), (360, 5171978), (372, 5005140), (408, 4563510), (420, 4433124), (434, 4290120), (465, 4004112), (476, 3911580), (496, 3753855), (504, 3694270), (510, 3650808), (527, 3533040), (558, 3336760), (560, 3324843), (595, 3129264), (612, 3042340), (620, 3003084), (630, 2955416), (651, 2860080), (680, 2738106), (701, 2656080), (714, 2607720), (720, 2585989), (744, 2502570), (765, 2433872), (816, 2281755), (840, 2216562), (868, 2145060), (930, 2002056), (952, 1955790), (1008, 1847135), (1020, 1825404), (1054, 1766520), (1071, 1738480), (1085, 1716048), (1116, 1668380), (1190, 1564632), (1224, 1521170), (1240, 1501542), (1260, 1477708), (1302, 1430040), (1360, 1369053), (1395, 1334704), (1402, 1328040), (1428, 1303860), (1488, 1251285), (1530, 1216936), (1581, 1177680), (1680, 1108281), (1736, 1072530), (1785, 1043088), (1860, 1001028), (1904, 977895), (1953, 953360), (2040, 912702), (2103, 885360), (2108, 883260), (2142, 869240), (2170, 858024), (2232, 834190), (2380, 782316), (2448, 760585), (2480, 750771), (2520, 738854), (2604, 715020), (2635, 706608), (2790, 667352), (2804, 664020), (2856, 651930), (3060, 608468), (3162, 588840), (3255, 572016), (3472, 536265), (3505, 531216), (3570, 521544), (3689, 504720), (3720, 500514), (3906, 476680), (4080, 456351), (4206, 442680), (4216, 441630), (4284, 434620), (4340, 429012), (4464, 417095), (4743, 392560), (4760, 391158), (4907, 379440), (5040, 369427), (5208, 357510), (5270, 353304), (5355, 347696), (5580, 333676), (5608, 332010), (5712, 325965), (6120, 304234), (6309, 295120), (6324, 294420), (6510, 286008), (7010, 265608), (7140, 260772), (7378, 252360), (7440, 250257), (7812, 238340), (7905, 235536), (8412, 221340), (8432, 220815), (8568, 217310), (8680, 214506), (9486, 196280), (9520, 195579), (9765, 190672), (9814, 189720), (10416, 178755), (10515, 177072), (10540, 176652), (10710, 173848), (11067, 168240), (11160, 166838), (11216, 166005), (11917, 156240), (12240, 152117), (12618, 147560), (12648, 147210), (13020, 143004), (14020, 132804), (14280, 130386), (14721, 126480), (14756, 126180), (15624, 119170), (15810, 117768), (16824, 110670), (17136, 108655), (17360, 107253), (18445, 100944), (18972, 98140), (19530, 95336), (19628, 94860), (21030, 88536), (21080, 88326), (21420, 86924), (21731, 85680), (22134, 84120), (22320, 83419), (23715, 78512), (23834, 78120), (24535, 75888), (25236, 73780), (25296, 73605), (26040, 71502), (28040, 66402), (28560, 65193), (29442, 63240), (29512, 63090), (31248, 59585), (31545, 59024), (31620, 58884), (33201, 56080), (33648, 55335), (35751, 52080), (36890, 50472), (37944, 49070), (39060, 47668), (39256, 47430), (42060, 44268), (42160, 44163), (42840, 43462)]