56182140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 147030660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 89, 90, 105, 108, 126, 135, 140, 167, 178, 180, 189, 210, 252, 267, 270, 315, 334, 356, 378, 420, 445, 501, 534, 540, 623, 630, 668, 756, 801, 835, 890, 945, 1002, 1068, 1169, 1246, 1260, 1335, 1503, 1602, 1670, 1780, 1869, 1890, 2004, 2338, 2403, 2492, 2505, 2670, 3006, 3115, 3204, 3340, 3507, 3738, 3780, 4005, 4509, 4676, 4806, 5010, 5340, 5607, 5845, 6012, 6230, 7014, 7476, 7515, 8010, 9018, 9345, 9612, 10020, 10521, 11214, 11690, 12015, 12460, 14028, 14863, 15030, 16020, 16821, 17535, 18036, 18690, 21042, 22428, 22545, 23380, 24030, 28035, 29726, 30060, 31563, 33642, 35070, 37380, 42084, 44589, 45090, 48060, 52605, 56070, 59452, 63126, 67284, 70140, 74315, 84105, 89178, 90180, 104041, 105210, 112140, 126252, 133767, 148630, 157815, 168210, 178356, 208082, 210420, 222945, 267534, 297260, 312123, 315630, 336420, 401301, 416164, 445890, 520205, 535068, 624246, 631260, 668835, 802602, 891780, 936369, 1040410, 1248492, 1337670, 1560615, 1605204, 1872738, 2006505, 2080820, 2675340, 2809107, 3121230, 3745476, 4013010, 4681845, 5618214, 6242460, 8026020, 9363690, 11236428, 14045535, 18727380, 28091070, 56182140]

約数ペア:

[(1, 56182140), (2, 28091070), (3, 18727380), (4, 14045535), (5, 11236428), (6, 9363690), (7, 8026020), (9, 6242460), (10, 5618214), (12, 4681845), (14, 4013010), (15, 3745476), (18, 3121230), (20, 2809107), (21, 2675340), (27, 2080820), (28, 2006505), (30, 1872738), (35, 1605204), (36, 1560615), (42, 1337670), (45, 1248492), (54, 1040410), (60, 936369), (63, 891780), (70, 802602), (84, 668835), (89, 631260), (90, 624246), (105, 535068), (108, 520205), (126, 445890), (135, 416164), (140, 401301), (167, 336420), (178, 315630), (180, 312123), (189, 297260), (210, 267534), (252, 222945), (267, 210420), (270, 208082), (315, 178356), (334, 168210), (356, 157815), (378, 148630), (420, 133767), (445, 126252), (501, 112140), (534, 105210), (540, 104041), (623, 90180), (630, 89178), (668, 84105), (756, 74315), (801, 70140), (835, 67284), (890, 63126), (945, 59452), (1002, 56070), (1068, 52605), (1169, 48060), (1246, 45090), (1260, 44589), (1335, 42084), (1503, 37380), (1602, 35070), (1670, 33642), (1780, 31563), (1869, 30060), (1890, 29726), (2004, 28035), (2338, 24030), (2403, 23380), (2492, 22545), (2505, 22428), (2670, 21042), (3006, 18690), (3115, 18036), (3204, 17535), (3340, 16821), (3507, 16020), (3738, 15030), (3780, 14863), (4005, 14028), (4509, 12460), (4676, 12015), (4806, 11690), (5010, 11214), (5340, 10521), (5607, 10020), (5845, 9612), (6012, 9345), (6230, 9018), (7014, 8010), (7476, 7515)]