210360240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{3607}}^1$

素因数の和:3638

約数の個数: 140

約数和(自身を含む): 733499184

約数和(自身を除く): 523138944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3607, 3645, 3888, 4860, 5832, 6480, 7214, 7290, 9720, 10821, 11664, 14428, 14580, 18035, 19440, 21642, 28856, 29160, 32463, 36070, 43284, 54105, 57712, 58320, 64926, 72140, 86568, 97389, 108210, 129852, 144280, 162315, 173136, 194778, 216420, 259704, 288560, 292167, 324630, 389556, 432840, 486945, 519408, 584334, 649260, 779112, 865680, 876501, 973890, 1168668, 1298520, 1460835, 1558224, 1753002, 1947780, 2337336, 2597040, 2629503, 2921670, 3506004, 3895560, 4382505, 4674672, 5259006, 5843340, 7012008, 7791120, 8765010, 10518012, 11686680, 13147515, 14024016, 17530020, 21036024, 23373360, 26295030, 35060040, 42072048, 52590060, 70120080, 105180120, 210360240]

約数ペア:

[(1, 210360240), (2, 105180120), (3, 70120080), (4, 52590060), (5, 42072048), (6, 35060040), (8, 26295030), (9, 23373360), (10, 21036024), (12, 17530020), (15, 14024016), (16, 13147515), (18, 11686680), (20, 10518012), (24, 8765010), (27, 7791120), (30, 7012008), (36, 5843340), (40, 5259006), (45, 4674672), (48, 4382505), (54, 3895560), (60, 3506004), (72, 2921670), (80, 2629503), (81, 2597040), (90, 2337336), (108, 1947780), (120, 1753002), (135, 1558224), (144, 1460835), (162, 1298520), (180, 1168668), (216, 973890), (240, 876501), (243, 865680), (270, 779112), (324, 649260), (360, 584334), (405, 519408), (432, 486945), (486, 432840), (540, 389556), (648, 324630), (720, 292167), (729, 288560), (810, 259704), (972, 216420), (1080, 194778), (1215, 173136), (1296, 162315), (1458, 144280), (1620, 129852), (1944, 108210), (2160, 97389), (2430, 86568), (2916, 72140), (3240, 64926), (3607, 58320), (3645, 57712), (3888, 54105), (4860, 43284), (5832, 36070), (6480, 32463), (7214, 29160), (7290, 28856), (9720, 21642), (10821, 19440), (11664, 18035), (14428, 14580)]