202797840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{120713}}^1$

素因数の和:120736

約数の個数: 80

約数和(自身を含む): 718489728

約数和(自身を除く): 515691888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 120713, 241426, 362139, 482852, 603565, 724278, 844991, 965704, 1207130, 1448556, 1689982, 1810695, 1931408, 2414260, 2534973, 2897112, 3379964, 3621390, 4224955, 4828520, 5069946, 5794224, 6759928, 7242780, 8449910, 9657040, 10139892, 12674865, 13519856, 14485560, 16899820, 20279784, 25349730, 28971120, 33799640, 40559568, 50699460, 67599280, 101398920, 202797840]

約数ペア:

[(1, 202797840), (2, 101398920), (3, 67599280), (4, 50699460), (5, 40559568), (6, 33799640), (7, 28971120), (8, 25349730), (10, 20279784), (12, 16899820), (14, 14485560), (15, 13519856), (16, 12674865), (20, 10139892), (21, 9657040), (24, 8449910), (28, 7242780), (30, 6759928), (35, 5794224), (40, 5069946), (42, 4828520), (48, 4224955), (56, 3621390), (60, 3379964), (70, 2897112), (80, 2534973), (84, 2414260), (105, 1931408), (112, 1810695), (120, 1689982), (140, 1448556), (168, 1207130), (210, 965704), (240, 844991), (280, 724278), (336, 603565), (420, 482852), (560, 362139), (840, 241426), (1680, 120713)]