496816560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 240

約数和(自身を含む): 1833811200

約数和(自身を除く): 1336994640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1579, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3158, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 4737, 5244, 5520, 6316, 6555, 6840, 6992, 7866, 7895, 8280, 8740, 9474, 10488, 12632, 13110, 13680, 14211, 15732, 15790, 16560, 17480, 18948, 19665, 20976, 23685, 25264, 26220, 28422, 30001, 31464, 31580, 34960, 36317, 37896, 39330, 47370, 52440, 56844, 60002, 62928, 63160, 71055, 72634, 75792, 78660, 90003, 94740, 104880, 108951, 113688, 120004, 126320, 142110, 145268, 150005, 157320, 180006, 181585, 189480, 217902, 227376, 240008, 270009, 284220, 290536, 300010, 314640, 326853, 360012, 363170, 378960, 435804, 450015, 480016, 540018, 544755, 568440, 581072, 600020, 653706, 690023, 720024, 726340, 871608, 900030, 1080036, 1089510, 1136880, 1200040, 1307412, 1350045, 1380046, 1440048, 1452680, 1634265, 1743216, 1800060, 2070069, 2160072, 2179020, 2400080, 2614824, 2700090, 2760092, 2905360, 3268530, 3450115, 3600120, 4140138, 4320144, 4358040, 5229648, 5400180, 5520184, 6210207, 6537060, 6900230, 7200240, 8280276, 8716080, 10350345, 10800360, 11040368, 12420414, 13074120, 13800460, 16560552, 20700690, 21600720, 24840828, 26148240, 27600920, 31051035, 33121104, 41401380, 49681656, 55201840, 62102070, 82802760, 99363312, 124204140, 165605520, 248408280, 496816560]

約数ペア:

[(1, 496816560), (2, 248408280), (3, 165605520), (4, 124204140), (5, 99363312), (6, 82802760), (8, 62102070), (9, 55201840), (10, 49681656), (12, 41401380), (15, 33121104), (16, 31051035), (18, 27600920), (19, 26148240), (20, 24840828), (23, 21600720), (24, 20700690), (30, 16560552), (36, 13800460), (38, 13074120), (40, 12420414), (45, 11040368), (46, 10800360), (48, 10350345), (57, 8716080), (60, 8280276), (69, 7200240), (72, 6900230), (76, 6537060), (80, 6210207), (90, 5520184), (92, 5400180), (95, 5229648), (114, 4358040), (115, 4320144), (120, 4140138), (138, 3600120), (144, 3450115), (152, 3268530), (171, 2905360), (180, 2760092), (184, 2700090), (190, 2614824), (207, 2400080), (228, 2179020), (230, 2160072), (240, 2070069), (276, 1800060), (285, 1743216), (304, 1634265), (342, 1452680), (345, 1440048), (360, 1380046), (368, 1350045), (380, 1307412), (414, 1200040), (437, 1136880), (456, 1089510), (460, 1080036), (552, 900030), (570, 871608), (684, 726340), (690, 720024), (720, 690023), (760, 653706), (828, 600020), (855, 581072), (874, 568440), (912, 544755), (920, 540018), (1035, 480016), (1104, 450015), (1140, 435804), (1311, 378960), (1368, 363170), (1380, 360012), (1520, 326853), (1579, 314640), (1656, 300010), (1710, 290536), (1748, 284220), (1840, 270009), (2070, 240008), (2185, 227376), (2280, 217902), (2622, 189480), (2736, 181585), (2760, 180006), (3158, 157320), (3312, 150005), (3420, 145268), (3496, 142110), (3933, 126320), (4140, 120004), (4370, 113688), (4560, 108951), (4737, 104880), (5244, 94740), (5520, 90003), (6316, 78660), (6555, 75792), (6840, 72634), (6992, 71055), (7866, 63160), (7895, 62928), (8280, 60002), (8740, 56844), (9474, 52440), (10488, 47370), (12632, 39330), (13110, 37896), (13680, 36317), (14211, 34960), (15732, 31580), (15790, 31464), (16560, 30001), (17480, 28422), (18948, 26220), (19665, 25264), (20976, 23685)]