1251552960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{62081}}^1$

素因数の和:62111

約数の個数: 168

約数和(自身を含む): 4919874336

約数和(自身を除く): 3668321376

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 62081, 124162, 186243, 248324, 310405, 372486, 434567, 496648, 558729, 620810, 744972, 869134, 931215, 993296, 1117458, 1241620, 1303701, 1489944, 1738268, 1862430, 1986592, 2172835, 2234916, 2483240, 2607402, 2793645, 2979888, 3476536, 3724860, 3911103, 3973184, 4345670, 4469832, 4966480, 5214804, 5587290, 5959776, 6518505, 6953072, 7449720, 7822206, 8691340, 8939664, 9932960, 10429608, 11174580, 11919552, 13037010, 13906144, 14899440, 15644412, 17382680, 17879328, 19555515, 19865920, 20859216, 22349160, 26074020, 27812288, 29798880, 31288824, 34765360, 35758656, 39111030, 41718432, 44698320, 52148040, 59597760, 62577648, 69530720, 78222060, 83436864, 89396640, 104296080, 125155296, 139061440, 156444120, 178793280, 208592160, 250310592, 312888240, 417184320, 625776480, 1251552960]

約数ペア:

[(1, 1251552960), (2, 625776480), (3, 417184320), (4, 312888240), (5, 250310592), (6, 208592160), (7, 178793280), (8, 156444120), (9, 139061440), (10, 125155296), (12, 104296080), (14, 89396640), (15, 83436864), (16, 78222060), (18, 69530720), (20, 62577648), (21, 59597760), (24, 52148040), (28, 44698320), (30, 41718432), (32, 39111030), (35, 35758656), (36, 34765360), (40, 31288824), (42, 29798880), (45, 27812288), (48, 26074020), (56, 22349160), (60, 20859216), (63, 19865920), (64, 19555515), (70, 17879328), (72, 17382680), (80, 15644412), (84, 14899440), (90, 13906144), (96, 13037010), (105, 11919552), (112, 11174580), (120, 10429608), (126, 9932960), (140, 8939664), (144, 8691340), (160, 7822206), (168, 7449720), (180, 6953072), (192, 6518505), (210, 5959776), (224, 5587290), (240, 5214804), (252, 4966480), (280, 4469832), (288, 4345670), (315, 3973184), (320, 3911103), (336, 3724860), (360, 3476536), (420, 2979888), (448, 2793645), (480, 2607402), (504, 2483240), (560, 2234916), (576, 2172835), (630, 1986592), (672, 1862430), (720, 1738268), (840, 1489944), (960, 1303701), (1008, 1241620), (1120, 1117458), (1260, 993296), (1344, 931215), (1440, 869134), (1680, 744972), (2016, 620810), (2240, 558729), (2520, 496648), (2880, 434567), (3360, 372486), (4032, 310405), (5040, 248324), (6720, 186243), (10080, 124162), (20160, 62081)]