78176070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 177913530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 311, 315, 342, 378, 399, 441, 490, 513, 570, 622, 630, 665, 735, 798, 855, 882, 931, 933, 945, 1026, 1197, 1323, 1330, 1470, 1555, 1710, 1862, 1866, 1890, 1995, 2177, 2205, 2394, 2565, 2646, 2793, 2799, 3110, 3591, 3990, 4354, 4410, 4655, 4665, 5130, 5586, 5598, 5909, 5985, 6531, 6615, 7182, 8379, 8397, 9310, 9330, 10885, 11818, 11970, 13062, 13230, 13965, 13995, 15239, 16758, 16794, 17727, 17955, 19593, 21770, 25137, 27930, 27990, 29545, 30478, 32655, 35454, 35910, 39186, 41363, 41895, 41985, 45717, 50274, 53181, 58779, 59090, 65310, 76195, 82726, 83790, 83970, 88635, 91434, 97965, 106362, 117558, 124089, 125685, 137151, 152390, 159543, 177270, 195930, 206815, 228585, 248178, 251370, 265905, 274302, 289541, 293895, 319086, 372267, 411453, 413630, 457170, 531810, 579082, 587790, 620445, 685755, 744534, 797715, 822906, 868623, 1116801, 1240890, 1371510, 1447705, 1595430, 1737246, 1861335, 2057265, 2233602, 2605869, 2895410, 3722670, 4114530, 4343115, 5211738, 5584005, 7817607, 8686230, 11168010, 13029345, 15635214, 26058690, 39088035, 78176070]

約数ペア:

[(1, 78176070), (2, 39088035), (3, 26058690), (5, 15635214), (6, 13029345), (7, 11168010), (9, 8686230), (10, 7817607), (14, 5584005), (15, 5211738), (18, 4343115), (19, 4114530), (21, 3722670), (27, 2895410), (30, 2605869), (35, 2233602), (38, 2057265), (42, 1861335), (45, 1737246), (49, 1595430), (54, 1447705), (57, 1371510), (63, 1240890), (70, 1116801), (90, 868623), (95, 822906), (98, 797715), (105, 744534), (114, 685755), (126, 620445), (133, 587790), (135, 579082), (147, 531810), (171, 457170), (189, 413630), (190, 411453), (210, 372267), (245, 319086), (266, 293895), (270, 289541), (285, 274302), (294, 265905), (311, 251370), (315, 248178), (342, 228585), (378, 206815), (399, 195930), (441, 177270), (490, 159543), (513, 152390), (570, 137151), (622, 125685), (630, 124089), (665, 117558), (735, 106362), (798, 97965), (855, 91434), (882, 88635), (931, 83970), (933, 83790), (945, 82726), (1026, 76195), (1197, 65310), (1323, 59090), (1330, 58779), (1470, 53181), (1555, 50274), (1710, 45717), (1862, 41985), (1866, 41895), (1890, 41363), (1995, 39186), (2177, 35910), (2205, 35454), (2394, 32655), (2565, 30478), (2646, 29545), (2793, 27990), (2799, 27930), (3110, 25137), (3591, 21770), (3990, 19593), (4354, 17955), (4410, 17727), (4655, 16794), (4665, 16758), (5130, 15239), (5586, 13995), (5598, 13965), (5909, 13230), (5985, 13062), (6531, 11970), (6615, 11818), (7182, 10885), (8379, 9330), (8397, 9310)]