2220318720

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 336

約数和(自身を含む): 8127278640

約数和(自身を除く): 5906959920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 317, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 634, 640, 684, 720, 760, 768, 855, 912, 951, 960, 1024, 1140, 1152, 1216, 1268, 1280, 1368, 1440, 1520, 1536, 1585, 1710, 1824, 1902, 1920, 2048, 2280, 2304, 2432, 2536, 2560, 2736, 2853, 2880, 3040, 3072, 3170, 3420, 3648, 3804, 3840, 4096, 4560, 4608, 4755, 4864, 5072, 5120, 5472, 5706, 5760, 6023, 6080, 6144, 6340, 6840, 7296, 7608, 7680, 8192, 9120, 9216, 9510, 9728, 10144, 10240, 10944, 11412, 11520, 12046, 12160, 12288, 12680, 13680, 14265, 14592, 15216, 15360, 18069, 18240, 18432, 19020, 19456, 20288, 20480, 21888, 22824, 23040, 24092, 24320, 24576, 25360, 27360, 28530, 29184, 30115, 30432, 30720, 36138, 36480, 36864, 38040, 38912, 40576, 40960, 43776, 45648, 46080, 48184, 48640, 50720, 54207, 54720, 57060, 58368, 60230, 60864, 61440, 72276, 72960, 73728, 76080, 77824, 81152, 87552, 90345, 91296, 92160, 96368, 97280, 101440, 108414, 109440, 114120, 116736, 120460, 121728, 122880, 144552, 145920, 152160, 155648, 162304, 175104, 180690, 182592, 184320, 192736, 194560, 202880, 216828, 218880, 228240, 233472, 240920, 243456, 271035, 289104, 291840, 304320, 324608, 350208, 361380, 365184, 368640, 385472, 389120, 405760, 433656, 437760, 456480, 466944, 481840, 486912, 542070, 578208, 583680, 608640, 649216, 700416, 722760, 730368, 770944, 778240, 811520, 867312, 875520, 912960, 963680, 973824, 1084140, 1156416, 1167360, 1217280, 1298432, 1400832, 1445520, 1460736, 1541888, 1623040, 1734624, 1751040, 1825920, 1927360, 1947648, 2168280, 2312832, 2334720, 2434560, 2596864, 2891040, 2921472, 3083776, 3246080, 3469248, 3502080, 3651840, 3854720, 3895296, 4336560, 4625664, 4869120, 5782080, 5842944, 6167552, 6492160, 6938496, 7004160, 7303680, 7709440, 7790592, 8673120, 9251328, 9738240, 11564160, 11685888, 12335104, 12984320, 13876992, 14607360, 15418880, 17346240, 18502656, 19476480, 23128320, 23371776, 24670208, 27753984, 29214720, 30837760, 34692480, 37005312, 38952960, 46256640, 49340416, 55507968, 58429440, 61675520, 69384960, 74010624, 92513280, 111015936, 116858880, 123351040, 138769920, 148021248, 185026560, 222031872, 246702080, 277539840, 370053120, 444063744, 555079680, 740106240, 1110159360, 2220318720]

約数ペア:

[(1, 2220318720), (2, 1110159360), (3, 740106240), (4, 555079680), (5, 444063744), (6, 370053120), (8, 277539840), (9, 246702080), (10, 222031872), (12, 185026560), (15, 148021248), (16, 138769920), (18, 123351040), (19, 116858880), (20, 111015936), (24, 92513280), (30, 74010624), (32, 69384960), (36, 61675520), (38, 58429440), (40, 55507968), (45, 49340416), (48, 46256640), (57, 38952960), (60, 37005312), (64, 34692480), (72, 30837760), (76, 29214720), (80, 27753984), (90, 24670208), (95, 23371776), (96, 23128320), (114, 19476480), (120, 18502656), (128, 17346240), (144, 15418880), (152, 14607360), (160, 13876992), (171, 12984320), (180, 12335104), (190, 11685888), (192, 11564160), (228, 9738240), (240, 9251328), (256, 8673120), (285, 7790592), (288, 7709440), (304, 7303680), (317, 7004160), (320, 6938496), (342, 6492160), (360, 6167552), (380, 5842944), (384, 5782080), (456, 4869120), (480, 4625664), (512, 4336560), (570, 3895296), (576, 3854720), (608, 3651840), (634, 3502080), (640, 3469248), (684, 3246080), (720, 3083776), (760, 2921472), (768, 2891040), (855, 2596864), (912, 2434560), (951, 2334720), (960, 2312832), (1024, 2168280), (1140, 1947648), (1152, 1927360), (1216, 1825920), (1268, 1751040), (1280, 1734624), (1368, 1623040), (1440, 1541888), (1520, 1460736), (1536, 1445520), (1585, 1400832), (1710, 1298432), (1824, 1217280), (1902, 1167360), (1920, 1156416), (2048, 1084140), (2280, 973824), (2304, 963680), (2432, 912960), (2536, 875520), (2560, 867312), (2736, 811520), (2853, 778240), (2880, 770944), (3040, 730368), (3072, 722760), (3170, 700416), (3420, 649216), (3648, 608640), (3804, 583680), (3840, 578208), (4096, 542070), (4560, 486912), (4608, 481840), (4755, 466944), (4864, 456480), (5072, 437760), (5120, 433656), (5472, 405760), (5706, 389120), (5760, 385472), (6023, 368640), (6080, 365184), (6144, 361380), (6340, 350208), (6840, 324608), (7296, 304320), (7608, 291840), (7680, 289104), (8192, 271035), (9120, 243456), (9216, 240920), (9510, 233472), (9728, 228240), (10144, 218880), (10240, 216828), (10944, 202880), (11412, 194560), (11520, 192736), (12046, 184320), (12160, 182592), (12288, 180690), (12680, 175104), (13680, 162304), (14265, 155648), (14592, 152160), (15216, 145920), (15360, 144552), (18069, 122880), (18240, 121728), (18432, 120460), (19020, 116736), (19456, 114120), (20288, 109440), (20480, 108414), (21888, 101440), (22824, 97280), (23040, 96368), (24092, 92160), (24320, 91296), (24576, 90345), (25360, 87552), (27360, 81152), (28530, 77824), (29184, 76080), (30115, 73728), (30432, 72960), (30720, 72276), (36138, 61440), (36480, 60864), (36864, 60230), (38040, 58368), (38912, 57060), (40576, 54720), (40960, 54207), (43776, 50720), (45648, 48640), (46080, 48184)]