61475358480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{6563}}^1$

素因数の和:7869

約数の個数: 160

約数和(自身を含む): 196907397120

約数和(自身を除く): 135432038640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1259, 1488, 1860, 2480, 2518, 3720, 3777, 5036, 6295, 6563, 7440, 7554, 10072, 12590, 13126, 15108, 18885, 19689, 20144, 25180, 26252, 30216, 32815, 37770, 39029, 39378, 50360, 52504, 60432, 65630, 75540, 78058, 78756, 98445, 100720, 105008, 117087, 131260, 151080, 156116, 157512, 195145, 196890, 203453, 234174, 262520, 302160, 312232, 315024, 390290, 393780, 406906, 468348, 525040, 585435, 610359, 624464, 780580, 787560, 813812, 936696, 1017265, 1170870, 1220718, 1561160, 1575120, 1627624, 1873392, 2034530, 2341740, 2441436, 3051795, 3122320, 3255248, 4069060, 4683480, 4882872, 6103590, 8138120, 8262817, 9366960, 9765744, 12207180, 16276240, 16525634, 24414360, 24788451, 33051268, 41314085, 48828720, 49576902, 66102536, 82628170, 99153804, 123942255, 132205072, 165256340, 198307608, 247884510, 256147327, 330512680, 396615216, 495769020, 512294654, 661025360, 768441981, 991538040, 1024589308, 1280736635, 1536883962, 1983076080, 2049178616, 2561473270, 3073767924, 3842209905, 4098357232, 5122946540, 6147535848, 7684419810, 10245893080, 12295071696, 15368839620, 20491786160, 30737679240, 61475358480]

約数ペア:

[(1, 61475358480), (2, 30737679240), (3, 20491786160), (4, 15368839620), (5, 12295071696), (6, 10245893080), (8, 7684419810), (10, 6147535848), (12, 5122946540), (15, 4098357232), (16, 3842209905), (20, 3073767924), (24, 2561473270), (30, 2049178616), (31, 1983076080), (40, 1536883962), (48, 1280736635), (60, 1024589308), (62, 991538040), (80, 768441981), (93, 661025360), (120, 512294654), (124, 495769020), (155, 396615216), (186, 330512680), (240, 256147327), (248, 247884510), (310, 198307608), (372, 165256340), (465, 132205072), (496, 123942255), (620, 99153804), (744, 82628170), (930, 66102536), (1240, 49576902), (1259, 48828720), (1488, 41314085), (1860, 33051268), (2480, 24788451), (2518, 24414360), (3720, 16525634), (3777, 16276240), (5036, 12207180), (6295, 9765744), (6563, 9366960), (7440, 8262817), (7554, 8138120), (10072, 6103590), (12590, 4882872), (13126, 4683480), (15108, 4069060), (18885, 3255248), (19689, 3122320), (20144, 3051795), (25180, 2441436), (26252, 2341740), (30216, 2034530), (32815, 1873392), (37770, 1627624), (39029, 1575120), (39378, 1561160), (50360, 1220718), (52504, 1170870), (60432, 1017265), (65630, 936696), (75540, 813812), (78058, 787560), (78756, 780580), (98445, 624464), (100720, 610359), (105008, 585435), (117087, 525040), (131260, 468348), (151080, 406906), (156116, 393780), (157512, 390290), (195145, 315024), (196890, 312232), (203453, 302160), (234174, 262520)]