11963857280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3061}}^1$

素因数の和:3308

約数の個数: 128

約数和(自身を含む): 29683272960

約数和(自身を除く): 17719415680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 197, 248, 310, 320, 394, 496, 620, 640, 788, 985, 992, 1240, 1576, 1970, 1984, 2480, 3061, 3152, 3940, 3968, 4960, 6107, 6122, 6304, 7880, 9920, 12214, 12244, 12608, 15305, 15760, 19840, 24428, 24488, 25216, 30535, 30610, 31520, 48856, 48976, 61070, 61220, 63040, 94891, 97712, 97952, 122140, 122440, 126080, 189782, 195424, 195904, 244280, 244880, 379564, 390848, 391808, 474455, 488560, 489760, 603017, 759128, 781696, 948910, 977120, 979520, 1206034, 1518256, 1897820, 1954240, 1959040, 2412068, 3015085, 3036512, 3795640, 3908480, 4824136, 6030170, 6073024, 7591280, 9648272, 12060340, 12146048, 15182560, 18693527, 19296544, 24120680, 30365120, 37387054, 38593088, 48241360, 60730240, 74774108, 77186176, 93467635, 96482720, 149548216, 186935270, 192965440, 299096432, 373870540, 385930880, 598192864, 747741080, 1196385728, 1495482160, 2392771456, 2990964320, 5981928640, 11963857280]

約数ペア:

[(1, 11963857280), (2, 5981928640), (4, 2990964320), (5, 2392771456), (8, 1495482160), (10, 1196385728), (16, 747741080), (20, 598192864), (31, 385930880), (32, 373870540), (40, 299096432), (62, 192965440), (64, 186935270), (80, 149548216), (124, 96482720), (128, 93467635), (155, 77186176), (160, 74774108), (197, 60730240), (248, 48241360), (310, 38593088), (320, 37387054), (394, 30365120), (496, 24120680), (620, 19296544), (640, 18693527), (788, 15182560), (985, 12146048), (992, 12060340), (1240, 9648272), (1576, 7591280), (1970, 6073024), (1984, 6030170), (2480, 4824136), (3061, 3908480), (3152, 3795640), (3940, 3036512), (3968, 3015085), (4960, 2412068), (6107, 1959040), (6122, 1954240), (6304, 1897820), (7880, 1518256), (9920, 1206034), (12214, 979520), (12244, 977120), (12608, 948910), (15305, 781696), (15760, 759128), (19840, 603017), (24428, 489760), (24488, 488560), (25216, 474455), (30535, 391808), (30610, 390848), (31520, 379564), (48856, 244880), (48976, 244280), (61070, 195904), (61220, 195424), (63040, 189782), (94891, 126080), (97712, 122440), (97952, 122140)]