1570012920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{89003}}^1$

素因数の和:89034

約数の個数: 144

約数和(自身を含む): 5935676760

約数和(自身を除く): 4365663840

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 89003, 178006, 267009, 356012, 445015, 534018, 623021, 712024, 801027, 890030, 1068036, 1246042, 1335045, 1602054, 1780060, 1869063, 2136072, 2492084, 2670090, 3115105, 3204108, 3560120, 3738126, 4005135, 4361147, 4984168, 5340180, 5607189, 6230210, 6408216, 7476252, 8010270, 8722294, 9345315, 10680360, 11214378, 12460420, 13083441, 14952504, 16020540, 17444588, 18690630, 21805735, 22428756, 24920840, 26166882, 28035945, 32041080, 34889176, 37381260, 39250323, 43611470, 44857512, 52333764, 56071890, 65417205, 74762520, 78500646, 87222940, 104667528, 112143780, 130834410, 157001292, 174445880, 196251615, 224287560, 261668820, 314002584, 392503230, 523337640, 785006460, 1570012920]

約数ペア:

[(1, 1570012920), (2, 785006460), (3, 523337640), (4, 392503230), (5, 314002584), (6, 261668820), (7, 224287560), (8, 196251615), (9, 174445880), (10, 157001292), (12, 130834410), (14, 112143780), (15, 104667528), (18, 87222940), (20, 78500646), (21, 74762520), (24, 65417205), (28, 56071890), (30, 52333764), (35, 44857512), (36, 43611470), (40, 39250323), (42, 37381260), (45, 34889176), (49, 32041080), (56, 28035945), (60, 26166882), (63, 24920840), (70, 22428756), (72, 21805735), (84, 18690630), (90, 17444588), (98, 16020540), (105, 14952504), (120, 13083441), (126, 12460420), (140, 11214378), (147, 10680360), (168, 9345315), (180, 8722294), (196, 8010270), (210, 7476252), (245, 6408216), (252, 6230210), (280, 5607189), (294, 5340180), (315, 4984168), (360, 4361147), (392, 4005135), (420, 3738126), (441, 3560120), (490, 3204108), (504, 3115105), (588, 2670090), (630, 2492084), (735, 2136072), (840, 1869063), (882, 1780060), (980, 1602054), (1176, 1335045), (1260, 1246042), (1470, 1068036), (1764, 890030), (1960, 801027), (2205, 712024), (2520, 623021), (2940, 534018), (3528, 445015), (4410, 356012), (5880, 267009), (8820, 178006), (17640, 89003)]