142881840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2332

約数の個数: 160

約数和(自身を含む): 509342400

約数和(自身を除く): 366460560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2281, 2320, 2610, 3132, 3480, 3915, 4176, 4562, 5220, 6264, 6843, 6960, 7830, 9124, 10440, 11405, 12528, 13686, 15660, 18248, 20529, 20880, 22810, 27372, 31320, 34215, 36496, 41058, 45620, 54744, 61587, 62640, 66149, 68430, 82116, 91240, 102645, 109488, 123174, 132298, 136860, 164232, 182480, 198447, 205290, 246348, 264596, 273720, 307935, 328464, 330745, 396894, 410580, 492696, 529192, 547440, 595341, 615870, 661490, 793788, 821160, 985392, 992235, 1058384, 1190682, 1231740, 1322980, 1587576, 1642320, 1786023, 1984470, 2381364, 2463480, 2645960, 2976705, 3175152, 3572046, 3968940, 4762728, 4926960, 5291920, 5953410, 7144092, 7937880, 8930115, 9525456, 11906820, 14288184, 15875760, 17860230, 23813640, 28576368, 35720460, 47627280, 71440920, 142881840]

約数ペア:

[(1, 142881840), (2, 71440920), (3, 47627280), (4, 35720460), (5, 28576368), (6, 23813640), (8, 17860230), (9, 15875760), (10, 14288184), (12, 11906820), (15, 9525456), (16, 8930115), (18, 7937880), (20, 7144092), (24, 5953410), (27, 5291920), (29, 4926960), (30, 4762728), (36, 3968940), (40, 3572046), (45, 3175152), (48, 2976705), (54, 2645960), (58, 2463480), (60, 2381364), (72, 1984470), (80, 1786023), (87, 1642320), (90, 1587576), (108, 1322980), (116, 1231740), (120, 1190682), (135, 1058384), (144, 992235), (145, 985392), (174, 821160), (180, 793788), (216, 661490), (232, 615870), (240, 595341), (261, 547440), (270, 529192), (290, 492696), (348, 410580), (360, 396894), (432, 330745), (435, 328464), (464, 307935), (522, 273720), (540, 264596), (580, 246348), (696, 205290), (720, 198447), (783, 182480), (870, 164232), (1044, 136860), (1080, 132298), (1160, 123174), (1305, 109488), (1392, 102645), (1566, 91240), (1740, 82116), (2088, 68430), (2160, 66149), (2281, 62640), (2320, 61587), (2610, 54744), (3132, 45620), (3480, 41058), (3915, 36496), (4176, 34215), (4562, 31320), (5220, 27372), (6264, 22810), (6843, 20880), (6960, 20529), (7830, 18248), (9124, 15660), (10440, 13686), (11405, 12528)]