806469440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2757

約数の個数: 168

約数和(自身を含む): 2352385440

約数和(自身を除く): 1545916000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2660, 2707, 3040, 3136, 3724, 3920, 4256, 4655, 5320, 5414, 6080, 7448, 7840, 8512, 9310, 10640, 10828, 13535, 14896, 15680, 18620, 18949, 21280, 21656, 27070, 29792, 37240, 37898, 42560, 43312, 51433, 54140, 59584, 74480, 75796, 86624, 94745, 102866, 108280, 132643, 148960, 151592, 173248, 189490, 205732, 216560, 257165, 265286, 297920, 303184, 360031, 378980, 411464, 433120, 514330, 530572, 606368, 663215, 720062, 757960, 822928, 866240, 1028660, 1061144, 1212736, 1326430, 1440124, 1515920, 1645856, 1800155, 2057320, 2122288, 2520217, 2652860, 2880248, 3031840, 3291712, 3600310, 4114640, 4244576, 5040434, 5305720, 5760496, 6063680, 7200620, 8229280, 8489152, 10080868, 10611440, 11520992, 12601085, 14401240, 16458560, 20161736, 21222880, 23041984, 25202170, 28802480, 40323472, 42445760, 50404340, 57604960, 80646944, 100808680, 115209920, 161293888, 201617360, 403234720, 806469440]

約数ペア:

[(1, 806469440), (2, 403234720), (4, 201617360), (5, 161293888), (7, 115209920), (8, 100808680), (10, 80646944), (14, 57604960), (16, 50404340), (19, 42445760), (20, 40323472), (28, 28802480), (32, 25202170), (35, 23041984), (38, 21222880), (40, 20161736), (49, 16458560), (56, 14401240), (64, 12601085), (70, 11520992), (76, 10611440), (80, 10080868), (95, 8489152), (98, 8229280), (112, 7200620), (133, 6063680), (140, 5760496), (152, 5305720), (160, 5040434), (190, 4244576), (196, 4114640), (224, 3600310), (245, 3291712), (266, 3031840), (280, 2880248), (304, 2652860), (320, 2520217), (380, 2122288), (392, 2057320), (448, 1800155), (490, 1645856), (532, 1515920), (560, 1440124), (608, 1326430), (665, 1212736), (760, 1061144), (784, 1028660), (931, 866240), (980, 822928), (1064, 757960), (1120, 720062), (1216, 663215), (1330, 606368), (1520, 530572), (1568, 514330), (1862, 433120), (1960, 411464), (2128, 378980), (2240, 360031), (2660, 303184), (2707, 297920), (3040, 265286), (3136, 257165), (3724, 216560), (3920, 205732), (4256, 189490), (4655, 173248), (5320, 151592), (5414, 148960), (6080, 132643), (7448, 108280), (7840, 102866), (8512, 94745), (9310, 86624), (10640, 75796), (10828, 74480), (13535, 59584), (14896, 54140), (15680, 51433), (18620, 43312), (18949, 42560), (21280, 37898), (21656, 37240), (27070, 29792)]