1391033520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7759}}^1$

素因数の和:7864

約数の個数: 160

約数和(自身を含む): 4849689600

約数和(自身を除く): 3458656080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2988, 3320, 3735, 3984, 4482, 4980, 5976, 6640, 7470, 7759, 8964, 9960, 11205, 11952, 14940, 15518, 17928, 19920, 22410, 23277, 29880, 31036, 35856, 38795, 44820, 46554, 59760, 62072, 69831, 77590, 89640, 93108, 116385, 124144, 139662, 155180, 179280, 186216, 209493, 232770, 279324, 310360, 349155, 372432, 418986, 465540, 558648, 620720, 643997, 698310, 837972, 931080, 1047465, 1117296, 1287994, 1396620, 1675944, 1862160, 1931991, 2094930, 2575988, 2793240, 3219985, 3351888, 3863982, 4189860, 5151976, 5586480, 5795973, 6439970, 7727964, 8379720, 9659955, 10303952, 11591946, 12879940, 15455928, 16759440, 17387919, 19319910, 23183892, 25759880, 28979865, 30911856, 34775838, 38639820, 46367784, 51519760, 57959730, 69551676, 77279640, 86939595, 92735568, 115919460, 139103352, 154559280, 173879190, 231838920, 278206704, 347758380, 463677840, 695516760, 1391033520]

約数ペア:

[(1, 1391033520), (2, 695516760), (3, 463677840), (4, 347758380), (5, 278206704), (6, 231838920), (8, 173879190), (9, 154559280), (10, 139103352), (12, 115919460), (15, 92735568), (16, 86939595), (18, 77279640), (20, 69551676), (24, 57959730), (27, 51519760), (30, 46367784), (36, 38639820), (40, 34775838), (45, 30911856), (48, 28979865), (54, 25759880), (60, 23183892), (72, 19319910), (80, 17387919), (83, 16759440), (90, 15455928), (108, 12879940), (120, 11591946), (135, 10303952), (144, 9659955), (166, 8379720), (180, 7727964), (216, 6439970), (240, 5795973), (249, 5586480), (270, 5151976), (332, 4189860), (360, 3863982), (415, 3351888), (432, 3219985), (498, 2793240), (540, 2575988), (664, 2094930), (720, 1931991), (747, 1862160), (830, 1675944), (996, 1396620), (1080, 1287994), (1245, 1117296), (1328, 1047465), (1494, 931080), (1660, 837972), (1992, 698310), (2160, 643997), (2241, 620720), (2490, 558648), (2988, 465540), (3320, 418986), (3735, 372432), (3984, 349155), (4482, 310360), (4980, 279324), (5976, 232770), (6640, 209493), (7470, 186216), (7759, 179280), (8964, 155180), (9960, 139662), (11205, 124144), (11952, 116385), (14940, 93108), (15518, 89640), (17928, 77590), (19920, 69831), (22410, 62072), (23277, 59760), (29880, 46554), (31036, 44820), (35856, 38795)]