195718680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2135

約数の個数: 160

約数和(自身を含む): 680842800

約数和(自身を除く): 485124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2083, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4166, 4698, 5220, 6249, 6264, 7830, 8332, 9396, 10415, 10440, 11745, 12498, 15660, 16664, 18747, 18792, 20830, 23490, 24996, 31245, 31320, 37494, 41660, 46980, 49992, 56241, 60407, 62490, 74988, 83320, 93735, 93960, 112482, 120814, 124980, 149976, 168723, 181221, 187470, 224964, 241628, 249960, 281205, 302035, 337446, 362442, 374940, 449928, 483256, 543663, 562410, 604070, 674892, 724884, 749880, 843615, 906105, 1087326, 1124820, 1208140, 1349784, 1449768, 1630989, 1687230, 1812210, 2174652, 2249640, 2416280, 2718315, 3261978, 3374460, 3624420, 4349304, 4892967, 5436630, 6523956, 6748920, 7248840, 8154945, 9785934, 10873260, 13047912, 16309890, 19571868, 21746520, 24464835, 32619780, 39143736, 48929670, 65239560, 97859340, 195718680]

約数ペア:

[(1, 195718680), (2, 97859340), (3, 65239560), (4, 48929670), (5, 39143736), (6, 32619780), (8, 24464835), (9, 21746520), (10, 19571868), (12, 16309890), (15, 13047912), (18, 10873260), (20, 9785934), (24, 8154945), (27, 7248840), (29, 6748920), (30, 6523956), (36, 5436630), (40, 4892967), (45, 4349304), (54, 3624420), (58, 3374460), (60, 3261978), (72, 2718315), (81, 2416280), (87, 2249640), (90, 2174652), (108, 1812210), (116, 1687230), (120, 1630989), (135, 1449768), (145, 1349784), (162, 1208140), (174, 1124820), (180, 1087326), (216, 906105), (232, 843615), (261, 749880), (270, 724884), (290, 674892), (324, 604070), (348, 562410), (360, 543663), (405, 483256), (435, 449928), (522, 374940), (540, 362442), (580, 337446), (648, 302035), (696, 281205), (783, 249960), (810, 241628), (870, 224964), (1044, 187470), (1080, 181221), (1160, 168723), (1305, 149976), (1566, 124980), (1620, 120814), (1740, 112482), (2083, 93960), (2088, 93735), (2349, 83320), (2610, 74988), (3132, 62490), (3240, 60407), (3480, 56241), (3915, 49992), (4166, 46980), (4698, 41660), (5220, 37494), (6249, 31320), (6264, 31245), (7830, 24996), (8332, 23490), (9396, 20830), (10415, 18792), (10440, 18747), (11745, 16664), (12498, 15660)]