2722577640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{13417}}^1$

素因数の和:13539

約数の個数: 128

約数和(自身を含む): 8694864000

約数和(自身を除く): 5972286360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 267, 285, 356, 380, 445, 456, 534, 570, 712, 760, 890, 1068, 1140, 1335, 1691, 1780, 2136, 2280, 2670, 3382, 3560, 5073, 5340, 6764, 8455, 10146, 10680, 13417, 13528, 16910, 20292, 25365, 26834, 33820, 40251, 40584, 50730, 53668, 67085, 67640, 80502, 101460, 107336, 134170, 161004, 201255, 202920, 254923, 268340, 322008, 402510, 509846, 536680, 764769, 805020, 1019692, 1194113, 1274615, 1529538, 1610040, 2039384, 2388226, 2549230, 3059076, 3582339, 3823845, 4776452, 5098460, 5970565, 6118152, 7164678, 7647690, 9552904, 10196920, 11941130, 14329356, 15295380, 17911695, 22688147, 23882260, 28658712, 30590760, 35823390, 45376294, 47764520, 68064441, 71646780, 90752588, 113440735, 136128882, 143293560, 181505176, 226881470, 272257764, 340322205, 453762940, 544515528, 680644410, 907525880, 1361288820, 2722577640]

約数ペア:

[(1, 2722577640), (2, 1361288820), (3, 907525880), (4, 680644410), (5, 544515528), (6, 453762940), (8, 340322205), (10, 272257764), (12, 226881470), (15, 181505176), (19, 143293560), (20, 136128882), (24, 113440735), (30, 90752588), (38, 71646780), (40, 68064441), (57, 47764520), (60, 45376294), (76, 35823390), (89, 30590760), (95, 28658712), (114, 23882260), (120, 22688147), (152, 17911695), (178, 15295380), (190, 14329356), (228, 11941130), (267, 10196920), (285, 9552904), (356, 7647690), (380, 7164678), (445, 6118152), (456, 5970565), (534, 5098460), (570, 4776452), (712, 3823845), (760, 3582339), (890, 3059076), (1068, 2549230), (1140, 2388226), (1335, 2039384), (1691, 1610040), (1780, 1529538), (2136, 1274615), (2280, 1194113), (2670, 1019692), (3382, 805020), (3560, 764769), (5073, 536680), (5340, 509846), (6764, 402510), (8455, 322008), (10146, 268340), (10680, 254923), (13417, 202920), (13528, 201255), (16910, 161004), (20292, 134170), (25365, 107336), (26834, 101460), (33820, 80502), (40251, 67640), (40584, 67085), (50730, 53668)]