195582240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19403}}^1$

素因数の和:19431

約数の個数: 144

約数和(自身を含む): 762810048

約数和(自身を除く): 567227808

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, 10080, 19403, 38806, 58209, 77612, 97015, 116418, 135821, 155224, 174627, 194030, 232836, 271642, 291045, 310448, 349254, 388060, 407463, 465672, 543284, 582090, 620896, 679105, 698508, 776120, 814926, 873135, 931344, 1086568, 1164180, 1222389, 1358210, 1397016, 1552240, 1629852, 1746270, 1862688, 2037315, 2173136, 2328360, 2444778, 2716420, 2794032, 3104480, 3259704, 3492540, 4074630, 4346272, 4656720, 4889556, 5432840, 5588064, 6111945, 6519408, 6985080, 8149260, 9313440, 9779112, 10865680, 12223890, 13038816, 13970160, 16298520, 19558224, 21731360, 24447780, 27940320, 32597040, 39116448, 48895560, 65194080, 97791120, 195582240]

約数ペア:

[(1, 195582240), (2, 97791120), (3, 65194080), (4, 48895560), (5, 39116448), (6, 32597040), (7, 27940320), (8, 24447780), (9, 21731360), (10, 19558224), (12, 16298520), (14, 13970160), (15, 13038816), (16, 12223890), (18, 10865680), (20, 9779112), (21, 9313440), (24, 8149260), (28, 6985080), (30, 6519408), (32, 6111945), (35, 5588064), (36, 5432840), (40, 4889556), (42, 4656720), (45, 4346272), (48, 4074630), (56, 3492540), (60, 3259704), (63, 3104480), (70, 2794032), (72, 2716420), (80, 2444778), (84, 2328360), (90, 2173136), (96, 2037315), (105, 1862688), (112, 1746270), (120, 1629852), (126, 1552240), (140, 1397016), (144, 1358210), (160, 1222389), (168, 1164180), (180, 1086568), (210, 931344), (224, 873135), (240, 814926), (252, 776120), (280, 698508), (288, 679105), (315, 620896), (336, 582090), (360, 543284), (420, 465672), (480, 407463), (504, 388060), (560, 349254), (630, 310448), (672, 291045), (720, 271642), (840, 232836), (1008, 194030), (1120, 174627), (1260, 155224), (1440, 135821), (1680, 116418), (2016, 97015), (2520, 77612), (3360, 58209), (5040, 38806), (10080, 19403)]