66617285760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{72739}}^1$

素因数の和:72820

約数の個数: 256

約数和(自身を含む): 240391152000

約数和(自身を除く): 173773866240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3456, 3816, 4240, 4320, 4770, 5088, 5724, 5760, 6360, 6784, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 17280, 19080, 20352, 22896, 25440, 28620, 30528, 33920, 38160, 45792, 50880, 57240, 61056, 72739, 76320, 91584, 101760, 114480, 145478, 152640, 183168, 218217, 228960, 290956, 305280, 363695, 436434, 457920, 581912, 654651, 727390, 872868, 915840, 1091085, 1163824, 1309302, 1454780, 1745736, 1963953, 2182170, 2327648, 2618604, 2909560, 3273255, 3491472, 3855167, 3927906, 4364340, 4655296, 5237208, 5819120, 6546510, 6982944, 7710334, 7855812, 8728680, 9310592, 9819765, 10474416, 11565501, 11638240, 13093020, 13965888, 15420668, 15711624, 17457360, 19275835, 19639530, 20948832, 23131002, 23276480, 26186040, 27931776, 30841336, 31423248, 34696503, 34914720, 38551670, 39279060, 41897664, 46262004, 46552960, 52372080, 57827505, 61682672, 62846496, 69393006, 69829440, 77103340, 78558120, 83795328, 92524008, 104089509, 104744160, 115655010, 123365344, 125692992, 138786012, 139658880, 154206680, 157116240, 173482515, 185048016, 208179018, 209488320, 231310020, 246730688, 251385984, 277572024, 308413360, 314232480, 346965030, 370096032, 416358036, 418976640, 462620040, 493461376, 520447545, 555144048, 616826720, 628464960, 693930060, 740192064, 832716072, 925240080, 1040895090, 1110288096, 1233653440, 1256929920, 1387860120, 1480384128, 1665432144, 1850480160, 2081790180, 2220576192, 2467306880, 2775720240, 3330864288, 3700960320, 4163580360, 4441152384, 5551440480, 6661728576, 7401920640, 8327160720, 11102880960, 13323457152, 16654321440, 22205761920, 33308642880, 66617285760]

約数ペア:

[(1, 66617285760), (2, 33308642880), (3, 22205761920), (4, 16654321440), (5, 13323457152), (6, 11102880960), (8, 8327160720), (9, 7401920640), (10, 6661728576), (12, 5551440480), (15, 4441152384), (16, 4163580360), (18, 3700960320), (20, 3330864288), (24, 2775720240), (27, 2467306880), (30, 2220576192), (32, 2081790180), (36, 1850480160), (40, 1665432144), (45, 1480384128), (48, 1387860120), (53, 1256929920), (54, 1233653440), (60, 1110288096), (64, 1040895090), (72, 925240080), (80, 832716072), (90, 740192064), (96, 693930060), (106, 628464960), (108, 616826720), (120, 555144048), (128, 520447545), (135, 493461376), (144, 462620040), (159, 418976640), (160, 416358036), (180, 370096032), (192, 346965030), (212, 314232480), (216, 308413360), (240, 277572024), (265, 251385984), (270, 246730688), (288, 231310020), (318, 209488320), (320, 208179018), (360, 185048016), (384, 173482515), (424, 157116240), (432, 154206680), (477, 139658880), (480, 138786012), (530, 125692992), (540, 123365344), (576, 115655010), (636, 104744160), (640, 104089509), (720, 92524008), (795, 83795328), (848, 78558120), (864, 77103340), (954, 69829440), (960, 69393006), (1060, 62846496), (1080, 61682672), (1152, 57827505), (1272, 52372080), (1431, 46552960), (1440, 46262004), (1590, 41897664), (1696, 39279060), (1728, 38551670), (1908, 34914720), (1920, 34696503), (2120, 31423248), (2160, 30841336), (2385, 27931776), (2544, 26186040), (2862, 23276480), (2880, 23131002), (3180, 20948832), (3392, 19639530), (3456, 19275835), (3816, 17457360), (4240, 15711624), (4320, 15420668), (4770, 13965888), (5088, 13093020), (5724, 11638240), (5760, 11565501), (6360, 10474416), (6784, 9819765), (7155, 9310592), (7632, 8728680), (8480, 7855812), (8640, 7710334), (9540, 6982944), (10176, 6546510), (11448, 5819120), (12720, 5237208), (14310, 4655296), (15264, 4364340), (16960, 3927906), (17280, 3855167), (19080, 3491472), (20352, 3273255), (22896, 2909560), (25440, 2618604), (28620, 2327648), (30528, 2182170), (33920, 1963953), (38160, 1745736), (45792, 1454780), (50880, 1309302), (57240, 1163824), (61056, 1091085), (72739, 915840), (76320, 872868), (91584, 727390), (101760, 654651), (114480, 581912), (145478, 457920), (152640, 436434), (183168, 363695), (218217, 305280), (228960, 290956)]