516565980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 1889072640

約数和(自身を除く): 1372506660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 67, 70, 84, 87, 90, 105, 116, 126, 134, 140, 145, 174, 180, 201, 203, 210, 211, 252, 261, 268, 290, 315, 335, 348, 402, 406, 420, 422, 435, 469, 522, 580, 603, 609, 630, 633, 670, 804, 812, 844, 870, 938, 1005, 1015, 1044, 1055, 1206, 1218, 1260, 1266, 1305, 1340, 1407, 1477, 1740, 1827, 1876, 1899, 1943, 2010, 2030, 2110, 2345, 2412, 2436, 2532, 2610, 2814, 2954, 3015, 3045, 3165, 3654, 3798, 3886, 4020, 4060, 4220, 4221, 4431, 4690, 5220, 5628, 5829, 5908, 6030, 6090, 6119, 6330, 7035, 7308, 7385, 7596, 7772, 8442, 8862, 9135, 9380, 9495, 9715, 11658, 12060, 12180, 12238, 12660, 13293, 13601, 14070, 14137, 14770, 16884, 17487, 17724, 18270, 18357, 18990, 19430, 21105, 22155, 23316, 24476, 26586, 27202, 28140, 28274, 29145, 29540, 30595, 34974, 36540, 36714, 37980, 38860, 40803, 42210, 42411, 42833, 44310, 53172, 54404, 55071, 56548, 58290, 61190, 66465, 68005, 69948, 70685, 73428, 81606, 84420, 84822, 85666, 87435, 88620, 91785, 98959, 110142, 116580, 122380, 122409, 127233, 128499, 132930, 136010, 141370, 163212, 169644, 171332, 174870, 183570, 197918, 204015, 212055, 214165, 220284, 244818, 254466, 256998, 265860, 272020, 275355, 282740, 296877, 349740, 367140, 385497, 395836, 408030, 409973, 424110, 428330, 489636, 494795, 508932, 513996, 550710, 593754, 612045, 636165, 642495, 770994, 816060, 819946, 848220, 856660, 890631, 989590, 1101420, 1187508, 1224090, 1229919, 1272330, 1284990, 1484385, 1541988, 1639892, 1781262, 1927485, 1979180, 2049865, 2448180, 2459838, 2544660, 2569980, 2869811, 2968770, 3562524, 3689757, 3854970, 4099730, 4453155, 4919676, 5739622, 5937540, 6149595, 7379514, 7709940, 8199460, 8609433, 8906310, 11479244, 12299190, 14349055, 14759028, 17218866, 17812620, 18448785, 24598380, 25828299, 28698110, 34437732, 36897570, 43047165, 51656598, 57396220, 73795140, 86094330, 103313196, 129141495, 172188660, 258282990, 516565980]

約数ペア:

[(1, 516565980), (2, 258282990), (3, 172188660), (4, 129141495), (5, 103313196), (6, 86094330), (7, 73795140), (9, 57396220), (10, 51656598), (12, 43047165), (14, 36897570), (15, 34437732), (18, 28698110), (20, 25828299), (21, 24598380), (28, 18448785), (29, 17812620), (30, 17218866), (35, 14759028), (36, 14349055), (42, 12299190), (45, 11479244), (58, 8906310), (60, 8609433), (63, 8199460), (67, 7709940), (70, 7379514), (84, 6149595), (87, 5937540), (90, 5739622), (105, 4919676), (116, 4453155), (126, 4099730), (134, 3854970), (140, 3689757), (145, 3562524), (174, 2968770), (180, 2869811), (201, 2569980), (203, 2544660), (210, 2459838), (211, 2448180), (252, 2049865), (261, 1979180), (268, 1927485), (290, 1781262), (315, 1639892), (335, 1541988), (348, 1484385), (402, 1284990), (406, 1272330), (420, 1229919), (422, 1224090), (435, 1187508), (469, 1101420), (522, 989590), (580, 890631), (603, 856660), (609, 848220), (630, 819946), (633, 816060), (670, 770994), (804, 642495), (812, 636165), (844, 612045), (870, 593754), (938, 550710), (1005, 513996), (1015, 508932), (1044, 494795), (1055, 489636), (1206, 428330), (1218, 424110), (1260, 409973), (1266, 408030), (1305, 395836), (1340, 385497), (1407, 367140), (1477, 349740), (1740, 296877), (1827, 282740), (1876, 275355), (1899, 272020), (1943, 265860), (2010, 256998), (2030, 254466), (2110, 244818), (2345, 220284), (2412, 214165), (2436, 212055), (2532, 204015), (2610, 197918), (2814, 183570), (2954, 174870), (3015, 171332), (3045, 169644), (3165, 163212), (3654, 141370), (3798, 136010), (3886, 132930), (4020, 128499), (4060, 127233), (4220, 122409), (4221, 122380), (4431, 116580), (4690, 110142), (5220, 98959), (5628, 91785), (5829, 88620), (5908, 87435), (6030, 85666), (6090, 84822), (6119, 84420), (6330, 81606), (7035, 73428), (7308, 70685), (7385, 69948), (7596, 68005), (7772, 66465), (8442, 61190), (8862, 58290), (9135, 56548), (9380, 55071), (9495, 54404), (9715, 53172), (11658, 44310), (12060, 42833), (12180, 42411), (12238, 42210), (12660, 40803), (13293, 38860), (13601, 37980), (14070, 36714), (14137, 36540), (14770, 34974), (16884, 30595), (17487, 29540), (17724, 29145), (18270, 28274), (18357, 28140), (18990, 27202), (19430, 26586), (21105, 24476), (22155, 23316)]