5216841840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{443609}}^1$

素因数の和:443639

約数の個数: 120

約数和(自身を含む): 18812612880

約数和(自身を除く): 13595771040

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 443609, 887218, 1330827, 1774436, 2218045, 2661654, 3105263, 3548872, 4436090, 5323308, 6210526, 6654135, 7097744, 8872180, 9315789, 10646616, 12421052, 13308270, 15526315, 17744360, 18631578, 21293232, 21736841, 24842104, 26616540, 31052630, 35488720, 37263156, 43473682, 46578945, 49684208, 53233080, 62105260, 65210523, 74526312, 86947364, 93157890, 106466160, 108684205, 124210520, 130421046, 149052624, 173894728, 186315780, 217368410, 248421040, 260842092, 326052615, 347789456, 372631560, 434736820, 521684184, 652105230, 745263120, 869473640, 1043368368, 1304210460, 1738947280, 2608420920, 5216841840]

約数ペア:

[(1, 5216841840), (2, 2608420920), (3, 1738947280), (4, 1304210460), (5, 1043368368), (6, 869473640), (7, 745263120), (8, 652105230), (10, 521684184), (12, 434736820), (14, 372631560), (15, 347789456), (16, 326052615), (20, 260842092), (21, 248421040), (24, 217368410), (28, 186315780), (30, 173894728), (35, 149052624), (40, 130421046), (42, 124210520), (48, 108684205), (49, 106466160), (56, 93157890), (60, 86947364), (70, 74526312), (80, 65210523), (84, 62105260), (98, 53233080), (105, 49684208), (112, 46578945), (120, 43473682), (140, 37263156), (147, 35488720), (168, 31052630), (196, 26616540), (210, 24842104), (240, 21736841), (245, 21293232), (280, 18631578), (294, 17744360), (336, 15526315), (392, 13308270), (420, 12421052), (490, 10646616), (560, 9315789), (588, 8872180), (735, 7097744), (784, 6654135), (840, 6210526), (980, 5323308), (1176, 4436090), (1470, 3548872), (1680, 3105263), (1960, 2661654), (2352, 2218045), (2940, 1774436), (3920, 1330827), (5880, 887218), (11760, 443609)]