742024298080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{885217}}^1$

素因数の和:885289

約数の個数: 144

約数和(自身を含む): 1959490237824

約数和(自身を除く): 1217465939744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 338, 403, 416, 496, 520, 620, 676, 806, 845, 992, 1040, 1240, 1352, 1612, 1690, 2015, 2080, 2480, 2704, 3224, 3380, 4030, 4960, 5239, 5408, 6448, 6760, 8060, 10478, 12896, 13520, 16120, 20956, 26195, 27040, 32240, 41912, 52390, 64480, 83824, 104780, 167648, 209560, 419120, 838240, 885217, 1770434, 3540868, 4426085, 7081736, 8852170, 11507821, 14163472, 17704340, 23015642, 27441727, 28326944, 35408680, 46031284, 54883454, 57539105, 70817360, 92062568, 109766908, 115078210, 137208635, 141634720, 149601673, 184125136, 219533816, 230156420, 274417270, 299203346, 356742451, 368250272, 439067632, 460312840, 548834540, 598406692, 713484902, 748008365, 878135264, 920625680, 1097669080, 1196813384, 1426969804, 1496016730, 1783712255, 1841251360, 2195338160, 2393626768, 2853939608, 2992033460, 3567424510, 4390676320, 4637651863, 4787253536, 5707879216, 5984066920, 7134849020, 9275303726, 11415758432, 11968133840, 14269698040, 18550607452, 23188259315, 23936267680, 28539396080, 37101214904, 46376518630, 57078792160, 74202429808, 92753037260, 148404859616, 185506074520, 371012149040, 742024298080]

約数ペア:

[(1, 742024298080), (2, 371012149040), (4, 185506074520), (5, 148404859616), (8, 92753037260), (10, 74202429808), (13, 57078792160), (16, 46376518630), (20, 37101214904), (26, 28539396080), (31, 23936267680), (32, 23188259315), (40, 18550607452), (52, 14269698040), (62, 11968133840), (65, 11415758432), (80, 9275303726), (104, 7134849020), (124, 5984066920), (130, 5707879216), (155, 4787253536), (160, 4637651863), (169, 4390676320), (208, 3567424510), (248, 2992033460), (260, 2853939608), (310, 2393626768), (338, 2195338160), (403, 1841251360), (416, 1783712255), (496, 1496016730), (520, 1426969804), (620, 1196813384), (676, 1097669080), (806, 920625680), (845, 878135264), (992, 748008365), (1040, 713484902), (1240, 598406692), (1352, 548834540), (1612, 460312840), (1690, 439067632), (2015, 368250272), (2080, 356742451), (2480, 299203346), (2704, 274417270), (3224, 230156420), (3380, 219533816), (4030, 184125136), (4960, 149601673), (5239, 141634720), (5408, 137208635), (6448, 115078210), (6760, 109766908), (8060, 92062568), (10478, 70817360), (12896, 57539105), (13520, 54883454), (16120, 46031284), (20956, 35408680), (26195, 28326944), (27040, 27441727), (32240, 23015642), (41912, 17704340), (52390, 14163472), (64480, 11507821), (83824, 8852170), (104780, 7081736), (167648, 4426085), (209560, 3540868), (419120, 1770434), (838240, 885217)]