412702920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163771}}^1$

素因数の和:163795

約数の個数: 96

約数和(自身を含む): 1532905920

約数和(自身を除く): 1120203000

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, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 163771, 327542, 491313, 655084, 818855, 982626, 1146397, 1310168, 1473939, 1637710, 1965252, 2292794, 2456565, 2947878, 3275420, 3439191, 3930504, 4585588, 4913130, 5731985, 5895756, 6550840, 6878382, 7369695, 9171176, 9826260, 10317573, 11463970, 11791512, 13756764, 14739390, 17195955, 19652520, 20635146, 22927940, 27513528, 29478780, 34391910, 41270292, 45855880, 51587865, 58957560, 68783820, 82540584, 103175730, 137567640, 206351460, 412702920]

約数ペア:

[(1, 412702920), (2, 206351460), (3, 137567640), (4, 103175730), (5, 82540584), (6, 68783820), (7, 58957560), (8, 51587865), (9, 45855880), (10, 41270292), (12, 34391910), (14, 29478780), (15, 27513528), (18, 22927940), (20, 20635146), (21, 19652520), (24, 17195955), (28, 14739390), (30, 13756764), (35, 11791512), (36, 11463970), (40, 10317573), (42, 9826260), (45, 9171176), (56, 7369695), (60, 6878382), (63, 6550840), (70, 5895756), (72, 5731985), (84, 4913130), (90, 4585588), (105, 3930504), (120, 3439191), (126, 3275420), (140, 2947878), (168, 2456565), (180, 2292794), (210, 1965252), (252, 1637710), (280, 1473939), (315, 1310168), (360, 1146397), (420, 982626), (504, 818855), (630, 655084), (840, 491313), (1260, 327542), (2520, 163771)]