205640822016

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{25349}}^1$

素因数の和:25881

約数の個数: 216

約数和(自身を含む): 678989001600

約数和(自身を除く): 473348179584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 503, 504, 576, 672, 768, 896, 1006, 1008, 1152, 1344, 1509, 1792, 2012, 2016, 2304, 2688, 3018, 3521, 4024, 4032, 4527, 5376, 6036, 7042, 8048, 8064, 9054, 10563, 12072, 14084, 16096, 16128, 18108, 21126, 24144, 25349, 28168, 31689, 32192, 36216, 42252, 48288, 50698, 56336, 63378, 64384, 72432, 76047, 84504, 96576, 101396, 112672, 126756, 128768, 144864, 152094, 169008, 177443, 193152, 202792, 225344, 228141, 253512, 289728, 304188, 338016, 354886, 386304, 405584, 450688, 456282, 507024, 532329, 579456, 608376, 676032, 709772, 811168, 901376, 912564, 1014048, 1064658, 1158912, 1216752, 1352064, 1419544, 1596987, 1622336, 1825128, 2028096, 2129316, 2433504, 2704128, 2839088, 3193974, 3244672, 3650256, 4056192, 4258632, 4867008, 5678176, 6387948, 6489344, 7300512, 8112384, 8517264, 9734016, 11356352, 12750547, 12775896, 14601024, 17034528, 19468032, 22712704, 25501094, 25551792, 29202048, 34069056, 38251641, 45425408, 51002188, 51103584, 58404096, 68138112, 76503282, 89253829, 102004376, 102207168, 114754923, 136276224, 153006564, 178507658, 204008752, 204414336, 229509846, 267761487, 306013128, 357015316, 408017504, 408828672, 459019692, 535522974, 612026256, 714030632, 803284461, 816035008, 918039384, 1071045948, 1224052512, 1428061264, 1606568922, 1632070016, 1836078768, 2142091896, 2448105024, 2856122528, 3213137844, 3264140032, 3672157536, 4284183792, 4896210048, 5712245056, 6426275688, 7344315072, 8568367584, 9792420096, 11424490112, 12852551376, 14688630144, 17136735168, 22848980224, 25705102752, 29377260288, 34273470336, 51410205504, 68546940672, 102820411008, 205640822016]

約数ペア:

[(1, 205640822016), (2, 102820411008), (3, 68546940672), (4, 51410205504), (6, 34273470336), (7, 29377260288), (8, 25705102752), (9, 22848980224), (12, 17136735168), (14, 14688630144), (16, 12852551376), (18, 11424490112), (21, 9792420096), (24, 8568367584), (28, 7344315072), (32, 6426275688), (36, 5712245056), (42, 4896210048), (48, 4284183792), (56, 3672157536), (63, 3264140032), (64, 3213137844), (72, 2856122528), (84, 2448105024), (96, 2142091896), (112, 1836078768), (126, 1632070016), (128, 1606568922), (144, 1428061264), (168, 1224052512), (192, 1071045948), (224, 918039384), (252, 816035008), (256, 803284461), (288, 714030632), (336, 612026256), (384, 535522974), (448, 459019692), (503, 408828672), (504, 408017504), (576, 357015316), (672, 306013128), (768, 267761487), (896, 229509846), (1006, 204414336), (1008, 204008752), (1152, 178507658), (1344, 153006564), (1509, 136276224), (1792, 114754923), (2012, 102207168), (2016, 102004376), (2304, 89253829), (2688, 76503282), (3018, 68138112), (3521, 58404096), (4024, 51103584), (4032, 51002188), (4527, 45425408), (5376, 38251641), (6036, 34069056), (7042, 29202048), (8048, 25551792), (8064, 25501094), (9054, 22712704), (10563, 19468032), (12072, 17034528), (14084, 14601024), (16096, 12775896), (16128, 12750547), (18108, 11356352), (21126, 9734016), (24144, 8517264), (25349, 8112384), (28168, 7300512), (31689, 6489344), (32192, 6387948), (36216, 5678176), (42252, 4867008), (48288, 4258632), (50698, 4056192), (56336, 3650256), (63378, 3244672), (64384, 3193974), (72432, 2839088), (76047, 2704128), (84504, 2433504), (96576, 2129316), (101396, 2028096), (112672, 1825128), (126756, 1622336), (128768, 1596987), (144864, 1419544), (152094, 1352064), (169008, 1216752), (177443, 1158912), (193152, 1064658), (202792, 1014048), (225344, 912564), (228141, 901376), (253512, 811168), (289728, 709772), (304188, 676032), (338016, 608376), (354886, 579456), (386304, 532329), (405584, 507024), (450688, 456282)]