807019920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9419}}^1$

素因数の和:9462

約数の個数: 240

約数和(自身を含む): 3279968640

約数和(自身を除く): 2472948720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9419, 9520, 10710, 12240, 14280, 17136, 18838, 21420, 28257, 28560, 37676, 42840, 47095, 56514, 65933, 75352, 84771, 85680, 94190, 113028, 131866, 141285, 150704, 160123, 169542, 188380, 197799, 226056, 263732, 282570, 320246, 329665, 339084, 376760, 395598, 423855, 452112, 480369, 527464, 565140, 593397, 640492, 659330, 678168, 753520, 791196, 800615, 847710, 960738, 988995, 1054928, 1120861, 1130280, 1186794, 1280984, 1318660, 1356336, 1441107, 1582392, 1601230, 1695420, 1921476, 1977990, 2241722, 2260560, 2373588, 2401845, 2561968, 2637320, 2882214, 2966985, 3164784, 3202460, 3362583, 3390840, 3842952, 3955980, 4483444, 4747176, 4803690, 5274640, 5604305, 5764428, 5933970, 6404920, 6725166, 6781680, 7205535, 7685904, 7911960, 8966888, 9494352, 9607380, 10087749, 11208610, 11528856, 11867940, 12809840, 13450332, 14411070, 15823920, 16812915, 17933776, 19214760, 20175498, 22417220, 23057712, 23735880, 26900664, 28822140, 33625830, 38429520, 40350996, 44834440, 47471760, 50438745, 53801328, 57644280, 67251660, 80701992, 89668880, 100877490, 115288560, 134503320, 161403984, 201754980, 269006640, 403509960, 807019920]

約数ペア:

[(1, 807019920), (2, 403509960), (3, 269006640), (4, 201754980), (5, 161403984), (6, 134503320), (7, 115288560), (8, 100877490), (9, 89668880), (10, 80701992), (12, 67251660), (14, 57644280), (15, 53801328), (16, 50438745), (17, 47471760), (18, 44834440), (20, 40350996), (21, 38429520), (24, 33625830), (28, 28822140), (30, 26900664), (34, 23735880), (35, 23057712), (36, 22417220), (40, 20175498), (42, 19214760), (45, 17933776), (48, 16812915), (51, 15823920), (56, 14411070), (60, 13450332), (63, 12809840), (68, 11867940), (70, 11528856), (72, 11208610), (80, 10087749), (84, 9607380), (85, 9494352), (90, 8966888), (102, 7911960), (105, 7685904), (112, 7205535), (119, 6781680), (120, 6725166), (126, 6404920), (136, 5933970), (140, 5764428), (144, 5604305), (153, 5274640), (168, 4803690), (170, 4747176), (180, 4483444), (204, 3955980), (210, 3842952), (238, 3390840), (240, 3362583), (252, 3202460), (255, 3164784), (272, 2966985), (280, 2882214), (306, 2637320), (315, 2561968), (336, 2401845), (340, 2373588), (357, 2260560), (360, 2241722), (408, 1977990), (420, 1921476), (476, 1695420), (504, 1601230), (510, 1582392), (560, 1441107), (595, 1356336), (612, 1318660), (630, 1280984), (680, 1186794), (714, 1130280), (720, 1120861), (765, 1054928), (816, 988995), (840, 960738), (952, 847710), (1008, 800615), (1020, 791196), (1071, 753520), (1190, 678168), (1224, 659330), (1260, 640492), (1360, 593397), (1428, 565140), (1530, 527464), (1680, 480369), (1785, 452112), (1904, 423855), (2040, 395598), (2142, 376760), (2380, 339084), (2448, 329665), (2520, 320246), (2856, 282570), (3060, 263732), (3570, 226056), (4080, 197799), (4284, 188380), (4760, 169542), (5040, 160123), (5355, 150704), (5712, 141285), (6120, 131866), (7140, 113028), (8568, 94190), (9419, 85680), (9520, 84771), (10710, 75352), (12240, 65933), (14280, 56514), (17136, 47095), (18838, 42840), (21420, 37676), (28257, 28560)]