1402265520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 240

約数和(自身を含む): 4979493792

約数和(自身を除く): 3577228272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 243, 265, 270, 318, 324, 360, 405, 424, 432, 477, 486, 530, 540, 636, 648, 720, 795, 810, 848, 954, 972, 1060, 1080, 1215, 1272, 1296, 1361, 1431, 1590, 1620, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2722, 2862, 3180, 3240, 3816, 3888, 4083, 4240, 4293, 4770, 4860, 5444, 5724, 6360, 6480, 6805, 7155, 7632, 8166, 8586, 9540, 9720, 10888, 11448, 12249, 12720, 12879, 13610, 14310, 16332, 17172, 19080, 19440, 20415, 21465, 21776, 22896, 24498, 25758, 27220, 28620, 32664, 34344, 36747, 38160, 40830, 42930, 48996, 51516, 54440, 57240, 61245, 64395, 65328, 68688, 72133, 73494, 81660, 85860, 97992, 103032, 108880, 110241, 114480, 122490, 128790, 144266, 146988, 163320, 171720, 183735, 195984, 206064, 216399, 220482, 244980, 257580, 288532, 293976, 326640, 330723, 343440, 360665, 367470, 432798, 440964, 489960, 515160, 551205, 577064, 587952, 649197, 661446, 721330, 734940, 865596, 881928, 979920, 1030320, 1081995, 1102410, 1154128, 1298394, 1322892, 1442660, 1469880, 1653615, 1731192, 1763856, 1947591, 2163990, 2204820, 2596788, 2645784, 2885320, 2939760, 3245985, 3307230, 3462384, 3895182, 4327980, 4409640, 5193576, 5291568, 5770640, 5842773, 6491970, 6614460, 7790364, 8655960, 8819280, 9737955, 10387152, 11685546, 12983940, 13228920, 15580728, 17311920, 17528319, 19475910, 23371092, 25967880, 26457840, 29213865, 31161456, 35056638, 38951820, 46742184, 51935760, 58427730, 70113276, 77903640, 87641595, 93484368, 116855460, 140226552, 155807280, 175283190, 233710920, 280453104, 350566380, 467421840, 701132760, 1402265520]

約数ペア:

[(1, 1402265520), (2, 701132760), (3, 467421840), (4, 350566380), (5, 280453104), (6, 233710920), (8, 175283190), (9, 155807280), (10, 140226552), (12, 116855460), (15, 93484368), (16, 87641595), (18, 77903640), (20, 70113276), (24, 58427730), (27, 51935760), (30, 46742184), (36, 38951820), (40, 35056638), (45, 31161456), (48, 29213865), (53, 26457840), (54, 25967880), (60, 23371092), (72, 19475910), (80, 17528319), (81, 17311920), (90, 15580728), (106, 13228920), (108, 12983940), (120, 11685546), (135, 10387152), (144, 9737955), (159, 8819280), (162, 8655960), (180, 7790364), (212, 6614460), (216, 6491970), (240, 5842773), (243, 5770640), (265, 5291568), (270, 5193576), (318, 4409640), (324, 4327980), (360, 3895182), (405, 3462384), (424, 3307230), (432, 3245985), (477, 2939760), (486, 2885320), (530, 2645784), (540, 2596788), (636, 2204820), (648, 2163990), (720, 1947591), (795, 1763856), (810, 1731192), (848, 1653615), (954, 1469880), (972, 1442660), (1060, 1322892), (1080, 1298394), (1215, 1154128), (1272, 1102410), (1296, 1081995), (1361, 1030320), (1431, 979920), (1590, 881928), (1620, 865596), (1908, 734940), (1944, 721330), (2120, 661446), (2160, 649197), (2385, 587952), (2430, 577064), (2544, 551205), (2722, 515160), (2862, 489960), (3180, 440964), (3240, 432798), (3816, 367470), (3888, 360665), (4083, 343440), (4240, 330723), (4293, 326640), (4770, 293976), (4860, 288532), (5444, 257580), (5724, 244980), (6360, 220482), (6480, 216399), (6805, 206064), (7155, 195984), (7632, 183735), (8166, 171720), (8586, 163320), (9540, 146988), (9720, 144266), (10888, 128790), (11448, 122490), (12249, 114480), (12720, 110241), (12879, 108880), (13610, 103032), (14310, 97992), (16332, 85860), (17172, 81660), (19080, 73494), (19440, 72133), (20415, 68688), (21465, 65328), (21776, 64395), (22896, 61245), (24498, 57240), (25758, 54440), (27220, 51516), (28620, 48996), (32664, 42930), (34344, 40830), (36747, 38160)]