26128750680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{78977}}^1$

素因数の和:79913

約数の個数: 96

約数和(自身を含む): 85011919200

約数和(自身を除く): 58883168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 919, 1838, 2757, 3676, 4595, 5514, 7352, 8271, 9190, 11028, 13785, 16542, 18380, 22056, 27570, 33084, 36760, 41355, 55140, 66168, 78977, 82710, 110280, 157954, 165420, 236931, 315908, 330840, 394885, 473862, 631816, 710793, 789770, 947724, 1184655, 1421586, 1579540, 1895448, 2369310, 2843172, 3159080, 3553965, 4738620, 5686344, 7107930, 9477240, 14215860, 28431720, 72579863, 145159726, 217739589, 290319452, 362899315, 435479178, 580638904, 653218767, 725798630, 870958356, 1088697945, 1306437534, 1451597260, 1741916712, 2177395890, 2612875068, 2903194520, 3266093835, 4354791780, 5225750136, 6532187670, 8709583560, 13064375340, 26128750680]

約数ペア:

[(1, 26128750680), (2, 13064375340), (3, 8709583560), (4, 6532187670), (5, 5225750136), (6, 4354791780), (8, 3266093835), (9, 2903194520), (10, 2612875068), (12, 2177395890), (15, 1741916712), (18, 1451597260), (20, 1306437534), (24, 1088697945), (30, 870958356), (36, 725798630), (40, 653218767), (45, 580638904), (60, 435479178), (72, 362899315), (90, 290319452), (120, 217739589), (180, 145159726), (360, 72579863), (919, 28431720), (1838, 14215860), (2757, 9477240), (3676, 7107930), (4595, 5686344), (5514, 4738620), (7352, 3553965), (8271, 3159080), (9190, 2843172), (11028, 2369310), (13785, 1895448), (16542, 1579540), (18380, 1421586), (22056, 1184655), (27570, 947724), (33084, 789770), (36760, 710793), (41355, 631816), (55140, 473862), (66168, 394885), (78977, 330840), (82710, 315908), (110280, 236931), (157954, 165420)]