1585183920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1611

約数の個数: 160

約数和(自身を含む): 5155812864

約数和(自身を除く): 3570628944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 211, 230, 240, 276, 345, 368, 422, 460, 552, 633, 690, 844, 920, 1055, 1104, 1266, 1361, 1380, 1688, 1840, 2110, 2532, 2722, 2760, 3165, 3376, 4083, 4220, 4853, 5064, 5444, 5520, 6330, 6805, 8166, 8440, 9706, 10128, 10888, 12660, 13610, 14559, 16332, 16880, 19412, 20415, 21776, 24265, 25320, 27220, 29118, 31303, 32664, 38824, 40830, 48530, 50640, 54440, 58236, 62606, 65328, 72795, 77648, 81660, 93909, 97060, 108880, 116472, 125212, 145590, 156515, 163320, 187818, 194120, 232944, 250424, 287171, 291180, 313030, 326640, 375636, 388240, 469545, 500848, 574342, 582360, 626060, 751272, 861513, 939090, 1148684, 1164720, 1252120, 1435855, 1502544, 1723026, 1878180, 2297368, 2504240, 2871710, 3446052, 3756360, 4307565, 4594736, 5743420, 6604933, 6892104, 7512720, 8615130, 11486840, 13209866, 13784208, 17230260, 19814799, 22973680, 26419732, 33024665, 34460520, 39629598, 52839464, 66049330, 68921040, 79259196, 99073995, 105678928, 132098660, 158518392, 198147990, 264197320, 317036784, 396295980, 528394640, 792591960, 1585183920]

約数ペア:

[(1, 1585183920), (2, 792591960), (3, 528394640), (4, 396295980), (5, 317036784), (6, 264197320), (8, 198147990), (10, 158518392), (12, 132098660), (15, 105678928), (16, 99073995), (20, 79259196), (23, 68921040), (24, 66049330), (30, 52839464), (40, 39629598), (46, 34460520), (48, 33024665), (60, 26419732), (69, 22973680), (80, 19814799), (92, 17230260), (115, 13784208), (120, 13209866), (138, 11486840), (184, 8615130), (211, 7512720), (230, 6892104), (240, 6604933), (276, 5743420), (345, 4594736), (368, 4307565), (422, 3756360), (460, 3446052), (552, 2871710), (633, 2504240), (690, 2297368), (844, 1878180), (920, 1723026), (1055, 1502544), (1104, 1435855), (1266, 1252120), (1361, 1164720), (1380, 1148684), (1688, 939090), (1840, 861513), (2110, 751272), (2532, 626060), (2722, 582360), (2760, 574342), (3165, 500848), (3376, 469545), (4083, 388240), (4220, 375636), (4853, 326640), (5064, 313030), (5444, 291180), (5520, 287171), (6330, 250424), (6805, 232944), (8166, 194120), (8440, 187818), (9706, 163320), (10128, 156515), (10888, 145590), (12660, 125212), (13610, 116472), (14559, 108880), (16332, 97060), (16880, 93909), (19412, 81660), (20415, 77648), (21776, 72795), (24265, 65328), (25320, 62606), (27220, 58236), (29118, 54440), (31303, 50640), (32664, 48530), (38824, 40830)]