12746580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 46448640

約数和(自身を除く): 33702060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 89, 93, 105, 110, 124, 132, 140, 154, 155, 165, 178, 186, 210, 217, 220, 231, 267, 308, 310, 330, 341, 356, 372, 385, 420, 434, 445, 462, 465, 534, 620, 623, 651, 660, 682, 770, 868, 890, 924, 930, 979, 1023, 1068, 1085, 1155, 1246, 1302, 1335, 1364, 1540, 1705, 1780, 1860, 1869, 1958, 2046, 2170, 2310, 2387, 2492, 2604, 2670, 2759, 2937, 3115, 3255, 3410, 3738, 3916, 4092, 4340, 4620, 4774, 4895, 5115, 5340, 5518, 5874, 6230, 6510, 6820, 6853, 7161, 7476, 8277, 9345, 9548, 9790, 10230, 11036, 11748, 11935, 12460, 13020, 13706, 13795, 14322, 14685, 16554, 18690, 19313, 19580, 20460, 20559, 23870, 27412, 27590, 28644, 29370, 30349, 33108, 34265, 35805, 37380, 38626, 41118, 41385, 47740, 55180, 57939, 58740, 60698, 68530, 71610, 77252, 82236, 82770, 91047, 96565, 102795, 115878, 121396, 137060, 143220, 151745, 165540, 182094, 193130, 205590, 212443, 231756, 289695, 303490, 364188, 386260, 411180, 424886, 455235, 579390, 606980, 637329, 849772, 910470, 1062215, 1158780, 1274658, 1820940, 2124430, 2549316, 3186645, 4248860, 6373290, 12746580]

約数ペア:

[(1, 12746580), (2, 6373290), (3, 4248860), (4, 3186645), (5, 2549316), (6, 2124430), (7, 1820940), (10, 1274658), (11, 1158780), (12, 1062215), (14, 910470), (15, 849772), (20, 637329), (21, 606980), (22, 579390), (28, 455235), (30, 424886), (31, 411180), (33, 386260), (35, 364188), (42, 303490), (44, 289695), (55, 231756), (60, 212443), (62, 205590), (66, 193130), (70, 182094), (77, 165540), (84, 151745), (89, 143220), (93, 137060), (105, 121396), (110, 115878), (124, 102795), (132, 96565), (140, 91047), (154, 82770), (155, 82236), (165, 77252), (178, 71610), (186, 68530), (210, 60698), (217, 58740), (220, 57939), (231, 55180), (267, 47740), (308, 41385), (310, 41118), (330, 38626), (341, 37380), (356, 35805), (372, 34265), (385, 33108), (420, 30349), (434, 29370), (445, 28644), (462, 27590), (465, 27412), (534, 23870), (620, 20559), (623, 20460), (651, 19580), (660, 19313), (682, 18690), (770, 16554), (868, 14685), (890, 14322), (924, 13795), (930, 13706), (979, 13020), (1023, 12460), (1068, 11935), (1085, 11748), (1155, 11036), (1246, 10230), (1302, 9790), (1335, 9548), (1364, 9345), (1540, 8277), (1705, 7476), (1780, 7161), (1860, 6853), (1869, 6820), (1958, 6510), (2046, 6230), (2170, 5874), (2310, 5518), (2387, 5340), (2492, 5115), (2604, 4895), (2670, 4774), (2759, 4620), (2937, 4340), (3115, 4092), (3255, 3916), (3410, 3738)]