65026080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 144

約数和(自身を含む): 253641024

約数和(自身を除く): 188614944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6451, 10080, 12902, 19353, 25804, 32255, 38706, 45157, 51608, 58059, 64510, 77412, 90314, 96765, 103216, 116118, 129020, 135471, 154824, 180628, 193530, 206432, 225785, 232236, 258040, 270942, 290295, 309648, 361256, 387060, 406413, 451570, 464472, 516080, 541884, 580590, 619296, 677355, 722512, 774120, 812826, 903140, 928944, 1032160, 1083768, 1161180, 1354710, 1445024, 1548240, 1625652, 1806280, 1857888, 2032065, 2167536, 2322360, 2709420, 3096480, 3251304, 3612560, 4064130, 4335072, 4644720, 5418840, 6502608, 7225120, 8128260, 9289440, 10837680, 13005216, 16256520, 21675360, 32513040, 65026080]

約数ペア:

[(1, 65026080), (2, 32513040), (3, 21675360), (4, 16256520), (5, 13005216), (6, 10837680), (7, 9289440), (8, 8128260), (9, 7225120), (10, 6502608), (12, 5418840), (14, 4644720), (15, 4335072), (16, 4064130), (18, 3612560), (20, 3251304), (21, 3096480), (24, 2709420), (28, 2322360), (30, 2167536), (32, 2032065), (35, 1857888), (36, 1806280), (40, 1625652), (42, 1548240), (45, 1445024), (48, 1354710), (56, 1161180), (60, 1083768), (63, 1032160), (70, 928944), (72, 903140), (80, 812826), (84, 774120), (90, 722512), (96, 677355), (105, 619296), (112, 580590), (120, 541884), (126, 516080), (140, 464472), (144, 451570), (160, 406413), (168, 387060), (180, 361256), (210, 309648), (224, 290295), (240, 270942), (252, 258040), (280, 232236), (288, 225785), (315, 206432), (336, 193530), (360, 180628), (420, 154824), (480, 135471), (504, 129020), (560, 116118), (630, 103216), (672, 96765), (720, 90314), (840, 77412), (1008, 64510), (1120, 58059), (1260, 51608), (1440, 45157), (1680, 38706), (2016, 32255), (2520, 25804), (3360, 19353), (5040, 12902), (6451, 10080)]