71120883840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{8311}}^1$

素因数の和:12790

約数の個数: 128

約数和(自身を含む): 226775963520

約数和(自身を除く): 155655079680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 4457, 8311, 8914, 13371, 16622, 17828, 22285, 24933, 26742, 33244, 35656, 41555, 44570, 49866, 53484, 66488, 66855, 71312, 83110, 89140, 99732, 106968, 124665, 132976, 133710, 142624, 166220, 178280, 199464, 213936, 249330, 265952, 267420, 285248, 332440, 356560, 398928, 427872, 498660, 531904, 534840, 570496, 664880, 713120, 797856, 855744, 997320, 1063808, 1069680, 1329760, 1426240, 1595712, 1711488, 1994640, 2139360, 2659520, 2852480, 3191424, 3989280, 4278720, 5319040, 7978560, 8557440, 15957120, 37042127, 74084254, 111126381, 148168508, 185210635, 222252762, 296337016, 370421270, 444505524, 555631905, 592674032, 740842540, 889011048, 1111263810, 1185348064, 1481685080, 1778022096, 2222527620, 2370696128, 2963370160, 3556044192, 4445055240, 4741392256, 5926740320, 7112088384, 8890110480, 11853480640, 14224176768, 17780220960, 23706961280, 35560441920, 71120883840]

約数ペア:

[(1, 71120883840), (2, 35560441920), (3, 23706961280), (4, 17780220960), (5, 14224176768), (6, 11853480640), (8, 8890110480), (10, 7112088384), (12, 5926740320), (15, 4741392256), (16, 4445055240), (20, 3556044192), (24, 2963370160), (30, 2370696128), (32, 2222527620), (40, 1778022096), (48, 1481685080), (60, 1185348064), (64, 1111263810), (80, 889011048), (96, 740842540), (120, 592674032), (128, 555631905), (160, 444505524), (192, 370421270), (240, 296337016), (320, 222252762), (384, 185210635), (480, 148168508), (640, 111126381), (960, 74084254), (1920, 37042127), (4457, 15957120), (8311, 8557440), (8914, 7978560), (13371, 5319040), (16622, 4278720), (17828, 3989280), (22285, 3191424), (24933, 2852480), (26742, 2659520), (33244, 2139360), (35656, 1994640), (41555, 1711488), (44570, 1595712), (49866, 1426240), (53484, 1329760), (66488, 1069680), (66855, 1063808), (71312, 997320), (83110, 855744), (89140, 797856), (99732, 713120), (106968, 664880), (124665, 570496), (132976, 534840), (133710, 531904), (142624, 498660), (166220, 427872), (178280, 398928), (199464, 356560), (213936, 332440), (249330, 285248), (265952, 267420)]