23386678380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{322397}}^1$

素因数の和:322456

約数の個数: 144

約数和(自身を含む): 78861129984

約数和(自身を除く): 55474451604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 72540, 322397, 644794, 967191, 1289588, 1611985, 1934382, 2901573, 3223970, 3868764, 4191161, 4835955, 5803146, 6447940, 8382322, 9671910, 9994307, 11606292, 12573483, 14507865, 16764644, 19343820, 19988614, 20955805, 25146966, 29015730, 29982921, 37720449, 39977228, 41911610, 49971535, 50293932, 58031460, 59965842, 62867415, 75440898, 83823220, 89948763, 99943070, 119931684, 125734830, 129925991, 149914605, 150881796, 179897526, 188602245, 199886140, 251469660, 259851982, 299829210, 359795052, 377204490, 389777973, 449743815, 519703964, 599658420, 649629955, 754408980, 779555946, 899487630, 1169333919, 1299259910, 1559111892, 1798975260, 1948889865, 2338667838, 2598519820, 3897779730, 4677335676, 5846669595, 7795559460, 11693339190, 23386678380]

約数ペア:

[(1, 23386678380), (2, 11693339190), (3, 7795559460), (4, 5846669595), (5, 4677335676), (6, 3897779730), (9, 2598519820), (10, 2338667838), (12, 1948889865), (13, 1798975260), (15, 1559111892), (18, 1299259910), (20, 1169333919), (26, 899487630), (30, 779555946), (31, 754408980), (36, 649629955), (39, 599658420), (45, 519703964), (52, 449743815), (60, 389777973), (62, 377204490), (65, 359795052), (78, 299829210), (90, 259851982), (93, 251469660), (117, 199886140), (124, 188602245), (130, 179897526), (155, 150881796), (156, 149914605), (180, 129925991), (186, 125734830), (195, 119931684), (234, 99943070), (260, 89948763), (279, 83823220), (310, 75440898), (372, 62867415), (390, 59965842), (403, 58031460), (465, 50293932), (468, 49971535), (558, 41911610), (585, 39977228), (620, 37720449), (780, 29982921), (806, 29015730), (930, 25146966), (1116, 20955805), (1170, 19988614), (1209, 19343820), (1395, 16764644), (1612, 14507865), (1860, 12573483), (2015, 11606292), (2340, 9994307), (2418, 9671910), (2790, 8382322), (3627, 6447940), (4030, 5803146), (4836, 4835955), (5580, 4191161), (6045, 3868764), (7254, 3223970), (8060, 2901573), (12090, 1934382), (14508, 1611985), (18135, 1289588), (24180, 967191), (36270, 644794), (72540, 322397)]