1073228800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 264

約数和(自身を含む): 3125130336

約数和(自身を除く): 2051901536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 106, 112, 113, 128, 140, 160, 175, 200, 212, 224, 226, 256, 265, 280, 320, 350, 371, 400, 424, 448, 452, 512, 530, 560, 565, 640, 700, 742, 791, 800, 848, 896, 904, 1024, 1060, 1120, 1130, 1280, 1325, 1400, 1484, 1582, 1600, 1696, 1792, 1808, 1855, 2120, 2240, 2260, 2560, 2650, 2800, 2825, 2968, 3164, 3200, 3392, 3584, 3616, 3710, 3955, 4240, 4480, 4520, 5120, 5300, 5600, 5650, 5936, 5989, 6328, 6400, 6784, 7168, 7232, 7420, 7910, 8480, 8960, 9040, 9275, 10600, 11200, 11300, 11872, 11978, 12656, 12800, 13568, 14464, 14840, 15820, 16960, 17920, 18080, 18550, 19775, 21200, 22400, 22600, 23744, 23956, 25312, 25600, 27136, 28928, 29680, 29945, 31640, 33920, 35840, 36160, 37100, 39550, 41923, 42400, 44800, 45200, 47488, 47912, 50624, 54272, 57856, 59360, 59890, 63280, 67840, 72320, 74200, 79100, 83846, 84800, 89600, 90400, 94976, 95824, 101248, 115712, 118720, 119780, 126560, 135680, 144640, 148400, 149725, 158200, 167692, 169600, 179200, 180800, 189952, 191648, 202496, 209615, 237440, 239560, 253120, 271360, 289280, 296800, 299450, 316400, 335384, 339200, 361600, 379904, 383296, 404992, 419230, 474880, 479120, 506240, 578560, 593600, 598900, 632800, 670768, 678400, 723200, 766592, 809984, 838460, 949760, 958240, 1012480, 1048075, 1187200, 1197800, 1265600, 1341536, 1356800, 1446400, 1533184, 1676920, 1899520, 1916480, 2024960, 2096150, 2374400, 2395600, 2531200, 2683072, 2892800, 3066368, 3353840, 3832960, 4049920, 4192300, 4748800, 4791200, 5062400, 5366144, 6132736, 6707680, 7665920, 8384600, 9497600, 9582400, 10124800, 10732288, 13415360, 15331840, 16769200, 19164800, 20249600, 21464576, 26830720, 30663680, 33538400, 38329600, 42929152, 53661440, 67076800, 76659200, 107322880, 134153600, 153318400, 214645760, 268307200, 536614400, 1073228800]

約数ペア:

[(1, 1073228800), (2, 536614400), (4, 268307200), (5, 214645760), (7, 153318400), (8, 134153600), (10, 107322880), (14, 76659200), (16, 67076800), (20, 53661440), (25, 42929152), (28, 38329600), (32, 33538400), (35, 30663680), (40, 26830720), (50, 21464576), (53, 20249600), (56, 19164800), (64, 16769200), (70, 15331840), (80, 13415360), (100, 10732288), (106, 10124800), (112, 9582400), (113, 9497600), (128, 8384600), (140, 7665920), (160, 6707680), (175, 6132736), (200, 5366144), (212, 5062400), (224, 4791200), (226, 4748800), (256, 4192300), (265, 4049920), (280, 3832960), (320, 3353840), (350, 3066368), (371, 2892800), (400, 2683072), (424, 2531200), (448, 2395600), (452, 2374400), (512, 2096150), (530, 2024960), (560, 1916480), (565, 1899520), (640, 1676920), (700, 1533184), (742, 1446400), (791, 1356800), (800, 1341536), (848, 1265600), (896, 1197800), (904, 1187200), (1024, 1048075), (1060, 1012480), (1120, 958240), (1130, 949760), (1280, 838460), (1325, 809984), (1400, 766592), (1484, 723200), (1582, 678400), (1600, 670768), (1696, 632800), (1792, 598900), (1808, 593600), (1855, 578560), (2120, 506240), (2240, 479120), (2260, 474880), (2560, 419230), (2650, 404992), (2800, 383296), (2825, 379904), (2968, 361600), (3164, 339200), (3200, 335384), (3392, 316400), (3584, 299450), (3616, 296800), (3710, 289280), (3955, 271360), (4240, 253120), (4480, 239560), (4520, 237440), (5120, 209615), (5300, 202496), (5600, 191648), (5650, 189952), (5936, 180800), (5989, 179200), (6328, 169600), (6400, 167692), (6784, 158200), (7168, 149725), (7232, 148400), (7420, 144640), (7910, 135680), (8480, 126560), (8960, 119780), (9040, 118720), (9275, 115712), (10600, 101248), (11200, 95824), (11300, 94976), (11872, 90400), (11978, 89600), (12656, 84800), (12800, 83846), (13568, 79100), (14464, 74200), (14840, 72320), (15820, 67840), (16960, 63280), (17920, 59890), (18080, 59360), (18550, 57856), (19775, 54272), (21200, 50624), (22400, 47912), (22600, 47488), (23744, 45200), (23956, 44800), (25312, 42400), (25600, 41923), (27136, 39550), (28928, 37100), (29680, 36160), (29945, 35840), (31640, 33920)]