1321709760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1320

約数の個数: 336

約数和(自身を含む): 5297887296

約数和(自身を除く): 3976177536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 320, 336, 360, 371, 420, 424, 448, 477, 480, 504, 530, 560, 576, 630, 636, 672, 720, 742, 795, 840, 848, 954, 960, 1008, 1060, 1113, 1120, 1237, 1260, 1272, 1344, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2240, 2385, 2474, 2520, 2544, 2880, 2968, 3180, 3339, 3360, 3392, 3710, 3711, 3816, 4032, 4240, 4452, 4770, 4948, 5040, 5088, 5565, 5936, 6185, 6360, 6678, 6720, 7420, 7422, 7632, 8480, 8659, 8904, 9540, 9896, 10080, 10176, 11130, 11133, 11872, 12370, 12720, 13356, 14840, 14844, 15264, 16695, 16960, 17318, 17808, 18555, 19080, 19792, 20160, 22260, 22266, 23744, 24740, 25440, 25977, 26712, 29680, 29688, 30528, 33390, 34636, 35616, 37110, 38160, 39584, 43295, 44520, 44532, 49480, 50880, 51954, 53424, 55665, 59360, 59376, 65561, 66780, 69272, 71232, 74220, 76320, 77931, 79168, 86590, 89040, 89064, 98960, 103908, 106848, 111330, 118720, 118752, 129885, 131122, 133560, 138544, 148440, 152640, 155862, 173180, 178080, 178128, 196683, 197920, 207816, 213696, 222660, 237504, 259770, 262244, 267120, 277088, 296880, 311724, 327805, 346360, 356160, 356256, 389655, 393366, 395840, 415632, 445320, 458927, 519540, 524488, 534240, 554176, 590049, 593760, 623448, 655610, 692720, 712512, 779310, 786732, 831264, 890640, 917854, 983415, 1039080, 1048976, 1068480, 1180098, 1187520, 1246896, 1311220, 1376781, 1385440, 1558620, 1573464, 1662528, 1781280, 1835708, 1966830, 2078160, 2097952, 2294635, 2360196, 2493792, 2622440, 2753562, 2770880, 2950245, 3117240, 3146928, 3562560, 3671416, 3933660, 4130343, 4156320, 4195904, 4589270, 4720392, 4987584, 5244880, 5507124, 5900490, 6234480, 6293856, 6883905, 7342832, 7867320, 8260686, 8312640, 9178540, 9440784, 10489760, 11014248, 11800980, 12468960, 12587712, 13767810, 14685664, 15734640, 16521372, 18357080, 18881568, 20651715, 20979520, 22028496, 23601960, 24937920, 27535620, 29371328, 31469280, 33042744, 36714160, 37763136, 41303430, 44056992, 47203920, 55071240, 62938560, 66085488, 73428320, 82606860, 88113984, 94407840, 110142480, 132170976, 146856640, 165213720, 188815680, 220284960, 264341952, 330427440, 440569920, 660854880, 1321709760]

約数ペア:

[(1, 1321709760), (2, 660854880), (3, 440569920), (4, 330427440), (5, 264341952), (6, 220284960), (7, 188815680), (8, 165213720), (9, 146856640), (10, 132170976), (12, 110142480), (14, 94407840), (15, 88113984), (16, 82606860), (18, 73428320), (20, 66085488), (21, 62938560), (24, 55071240), (28, 47203920), (30, 44056992), (32, 41303430), (35, 37763136), (36, 36714160), (40, 33042744), (42, 31469280), (45, 29371328), (48, 27535620), (53, 24937920), (56, 23601960), (60, 22028496), (63, 20979520), (64, 20651715), (70, 18881568), (72, 18357080), (80, 16521372), (84, 15734640), (90, 14685664), (96, 13767810), (105, 12587712), (106, 12468960), (112, 11800980), (120, 11014248), (126, 10489760), (140, 9440784), (144, 9178540), (159, 8312640), (160, 8260686), (168, 7867320), (180, 7342832), (192, 6883905), (210, 6293856), (212, 6234480), (224, 5900490), (240, 5507124), (252, 5244880), (265, 4987584), (280, 4720392), (288, 4589270), (315, 4195904), (318, 4156320), (320, 4130343), (336, 3933660), (360, 3671416), (371, 3562560), (420, 3146928), (424, 3117240), (448, 2950245), (477, 2770880), (480, 2753562), (504, 2622440), (530, 2493792), (560, 2360196), (576, 2294635), (630, 2097952), (636, 2078160), (672, 1966830), (720, 1835708), (742, 1781280), (795, 1662528), (840, 1573464), (848, 1558620), (954, 1385440), (960, 1376781), (1008, 1311220), (1060, 1246896), (1113, 1187520), (1120, 1180098), (1237, 1068480), (1260, 1048976), (1272, 1039080), (1344, 983415), (1440, 917854), (1484, 890640), (1590, 831264), (1680, 786732), (1696, 779310), (1855, 712512), (1908, 692720), (2016, 655610), (2120, 623448), (2226, 593760), (2240, 590049), (2385, 554176), (2474, 534240), (2520, 524488), (2544, 519540), (2880, 458927), (2968, 445320), (3180, 415632), (3339, 395840), (3360, 393366), (3392, 389655), (3710, 356256), (3711, 356160), (3816, 346360), (4032, 327805), (4240, 311724), (4452, 296880), (4770, 277088), (4948, 267120), (5040, 262244), (5088, 259770), (5565, 237504), (5936, 222660), (6185, 213696), (6360, 207816), (6678, 197920), (6720, 196683), (7420, 178128), (7422, 178080), (7632, 173180), (8480, 155862), (8659, 152640), (8904, 148440), (9540, 138544), (9896, 133560), (10080, 131122), (10176, 129885), (11130, 118752), (11133, 118720), (11872, 111330), (12370, 106848), (12720, 103908), (13356, 98960), (14840, 89064), (14844, 89040), (15264, 86590), (16695, 79168), (16960, 77931), (17318, 76320), (17808, 74220), (18555, 71232), (19080, 69272), (19792, 66780), (20160, 65561), (22260, 59376), (22266, 59360), (23744, 55665), (24740, 53424), (25440, 51954), (25977, 50880), (26712, 49480), (29680, 44532), (29688, 44520), (30528, 43295), (33390, 39584), (34636, 38160), (35616, 37110)]