711303840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37997}}^1$

素因数の和:38031

約数の個数: 144

約数和(自身を含む): 2614110408

約数和(自身を除く): 1902806568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 37997, 75994, 113991, 151988, 189985, 227982, 303976, 341973, 379970, 455964, 493961, 569955, 607952, 683946, 759940, 911928, 987922, 1139910, 1215904, 1367892, 1481883, 1519880, 1709865, 1823856, 1975844, 2279820, 2469805, 2735784, 2963766, 3039760, 3419730, 3647712, 3951688, 4445649, 4559640, 4939610, 5471568, 5927532, 6079520, 6839460, 7409415, 7903376, 8891298, 9119280, 9879220, 10943136, 11855064, 13678920, 14818830, 15806752, 17782596, 18238560, 19758440, 22228245, 23710128, 27357840, 29637660, 35565192, 39516880, 44456490, 47420256, 54715680, 59275320, 71130384, 79033760, 88912980, 118550640, 142260768, 177825960, 237101280, 355651920, 711303840]

約数ペア:

[(1, 711303840), (2, 355651920), (3, 237101280), (4, 177825960), (5, 142260768), (6, 118550640), (8, 88912980), (9, 79033760), (10, 71130384), (12, 59275320), (13, 54715680), (15, 47420256), (16, 44456490), (18, 39516880), (20, 35565192), (24, 29637660), (26, 27357840), (30, 23710128), (32, 22228245), (36, 19758440), (39, 18238560), (40, 17782596), (45, 15806752), (48, 14818830), (52, 13678920), (60, 11855064), (65, 10943136), (72, 9879220), (78, 9119280), (80, 8891298), (90, 7903376), (96, 7409415), (104, 6839460), (117, 6079520), (120, 5927532), (130, 5471568), (144, 4939610), (156, 4559640), (160, 4445649), (180, 3951688), (195, 3647712), (208, 3419730), (234, 3039760), (240, 2963766), (260, 2735784), (288, 2469805), (312, 2279820), (360, 1975844), (390, 1823856), (416, 1709865), (468, 1519880), (480, 1481883), (520, 1367892), (585, 1215904), (624, 1139910), (720, 987922), (780, 911928), (936, 759940), (1040, 683946), (1170, 607952), (1248, 569955), (1440, 493961), (1560, 455964), (1872, 379970), (2080, 341973), (2340, 303976), (3120, 227982), (3744, 189985), (4680, 151988), (6240, 113991), (9360, 75994), (18720, 37997)]