211783219440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67879237}}^1$

素因数の和:67879266

約数の個数: 80

約数和(自身を含む): 707030143008

約数和(自身を除く): 495246923568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 67879237, 135758474, 203637711, 271516948, 339396185, 407275422, 543033896, 678792370, 814550844, 882430081, 1018188555, 1086067792, 1357584740, 1629101688, 1764860162, 2036377110, 2647290243, 2715169480, 3258203376, 3529720324, 4072754220, 4412150405, 5294580486, 5430338960, 7059440648, 8145508440, 8824300810, 10589160972, 13236451215, 14118881296, 16291016880, 17648601620, 21178321944, 26472902430, 35297203240, 42356643888, 52945804860, 70594406480, 105891609720, 211783219440]

約数ペア:

[(1, 211783219440), (2, 105891609720), (3, 70594406480), (4, 52945804860), (5, 42356643888), (6, 35297203240), (8, 26472902430), (10, 21178321944), (12, 17648601620), (13, 16291016880), (15, 14118881296), (16, 13236451215), (20, 10589160972), (24, 8824300810), (26, 8145508440), (30, 7059440648), (39, 5430338960), (40, 5294580486), (48, 4412150405), (52, 4072754220), (60, 3529720324), (65, 3258203376), (78, 2715169480), (80, 2647290243), (104, 2036377110), (120, 1764860162), (130, 1629101688), (156, 1357584740), (195, 1086067792), (208, 1018188555), (240, 882430081), (260, 814550844), (312, 678792370), (390, 543033896), (520, 407275422), (624, 339396185), (780, 271516948), (1040, 203637711), (1560, 135758474), (3120, 67879237)]