12340440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 47174400

約数和(自身を除く): 34833960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 83, 84, 90, 105, 118, 120, 126, 140, 166, 168, 177, 180, 210, 236, 249, 252, 280, 295, 315, 332, 354, 360, 413, 415, 420, 472, 498, 504, 531, 581, 590, 630, 664, 708, 747, 826, 830, 840, 885, 996, 1062, 1162, 1180, 1239, 1245, 1260, 1416, 1494, 1652, 1660, 1743, 1770, 1992, 2065, 2124, 2324, 2360, 2478, 2490, 2520, 2655, 2905, 2988, 3304, 3320, 3486, 3540, 3717, 3735, 4130, 4248, 4648, 4897, 4956, 4980, 5229, 5310, 5810, 5976, 6195, 6972, 7080, 7434, 7470, 8260, 8715, 9794, 9912, 9960, 10458, 10620, 11620, 12390, 13944, 14691, 14868, 14940, 16520, 17430, 18585, 19588, 20916, 21240, 23240, 24485, 24780, 26145, 29382, 29736, 29880, 34279, 34860, 37170, 39176, 41832, 44073, 48970, 49560, 52290, 58764, 68558, 69720, 73455, 74340, 88146, 97940, 102837, 104580, 117528, 137116, 146910, 148680, 171395, 176292, 195880, 205674, 209160, 220365, 274232, 293820, 308511, 342790, 352584, 411348, 440730, 514185, 587640, 617022, 685580, 822696, 881460, 1028370, 1234044, 1371160, 1542555, 1762920, 2056740, 2468088, 3085110, 4113480, 6170220, 12340440]

約数ペア:

[(1, 12340440), (2, 6170220), (3, 4113480), (4, 3085110), (5, 2468088), (6, 2056740), (7, 1762920), (8, 1542555), (9, 1371160), (10, 1234044), (12, 1028370), (14, 881460), (15, 822696), (18, 685580), (20, 617022), (21, 587640), (24, 514185), (28, 440730), (30, 411348), (35, 352584), (36, 342790), (40, 308511), (42, 293820), (45, 274232), (56, 220365), (59, 209160), (60, 205674), (63, 195880), (70, 176292), (72, 171395), (83, 148680), (84, 146910), (90, 137116), (105, 117528), (118, 104580), (120, 102837), (126, 97940), (140, 88146), (166, 74340), (168, 73455), (177, 69720), (180, 68558), (210, 58764), (236, 52290), (249, 49560), (252, 48970), (280, 44073), (295, 41832), (315, 39176), (332, 37170), (354, 34860), (360, 34279), (413, 29880), (415, 29736), (420, 29382), (472, 26145), (498, 24780), (504, 24485), (531, 23240), (581, 21240), (590, 20916), (630, 19588), (664, 18585), (708, 17430), (747, 16520), (826, 14940), (830, 14868), (840, 14691), (885, 13944), (996, 12390), (1062, 11620), (1162, 10620), (1180, 10458), (1239, 9960), (1245, 9912), (1260, 9794), (1416, 8715), (1494, 8260), (1652, 7470), (1660, 7434), (1743, 7080), (1770, 6972), (1992, 6195), (2065, 5976), (2124, 5810), (2324, 5310), (2360, 5229), (2478, 4980), (2490, 4956), (2520, 4897), (2655, 4648), (2905, 4248), (2988, 4130), (3304, 3735), (3320, 3717), (3486, 3540)]