140240160

素因数分解:

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

素因数の和:3637

約数の個数: 144

約数和(自身を含む): 496431936

約数和(自身を除く): 356191776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3607, 3888, 4320, 4860, 6480, 7214, 7776, 9720, 10821, 12960, 14428, 18035, 19440, 21642, 28856, 32463, 36070, 38880, 43284, 54105, 57712, 64926, 72140, 86568, 97389, 108210, 115424, 129852, 144280, 162315, 173136, 194778, 216420, 259704, 288560, 292167, 324630, 346272, 389556, 432840, 486945, 519408, 577120, 584334, 649260, 779112, 865680, 876501, 973890, 1038816, 1168668, 1298520, 1460835, 1558224, 1731360, 1753002, 1947780, 2337336, 2597040, 2921670, 3116448, 3506004, 3895560, 4382505, 4674672, 5194080, 5843340, 7012008, 7791120, 8765010, 9349344, 11686680, 14024016, 15582240, 17530020, 23373360, 28048032, 35060040, 46746720, 70120080, 140240160]

約数ペア:

[(1, 140240160), (2, 70120080), (3, 46746720), (4, 35060040), (5, 28048032), (6, 23373360), (8, 17530020), (9, 15582240), (10, 14024016), (12, 11686680), (15, 9349344), (16, 8765010), (18, 7791120), (20, 7012008), (24, 5843340), (27, 5194080), (30, 4674672), (32, 4382505), (36, 3895560), (40, 3506004), (45, 3116448), (48, 2921670), (54, 2597040), (60, 2337336), (72, 1947780), (80, 1753002), (81, 1731360), (90, 1558224), (96, 1460835), (108, 1298520), (120, 1168668), (135, 1038816), (144, 973890), (160, 876501), (162, 865680), (180, 779112), (216, 649260), (240, 584334), (243, 577120), (270, 519408), (288, 486945), (324, 432840), (360, 389556), (405, 346272), (432, 324630), (480, 292167), (486, 288560), (540, 259704), (648, 216420), (720, 194778), (810, 173136), (864, 162315), (972, 144280), (1080, 129852), (1215, 115424), (1296, 108210), (1440, 97389), (1620, 86568), (1944, 72140), (2160, 64926), (2430, 57712), (2592, 54105), (3240, 43284), (3607, 38880), (3888, 36070), (4320, 32463), (4860, 28856), (6480, 21642), (7214, 19440), (7776, 18035), (9720, 14428), (10821, 12960)]