1445046240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 288

約数和(自身を含む): 5280557184

約数和(自身を除く): 3835510944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 289, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 578, 660, 680, 748, 816, 867, 880, 935, 947, 1020, 1056, 1122, 1156, 1320, 1360, 1445, 1496, 1632, 1734, 1760, 1870, 1894, 2040, 2244, 2312, 2640, 2720, 2805, 2841, 2890, 2992, 3179, 3468, 3740, 3788, 4080, 4335, 4488, 4624, 4735, 5280, 5610, 5682, 5780, 5984, 6358, 6936, 7480, 7576, 8160, 8670, 8976, 9248, 9470, 9537, 10417, 11220, 11364, 11560, 12716, 13872, 14205, 14960, 15152, 15895, 16099, 17340, 17952, 18940, 19074, 20834, 22440, 22728, 23120, 25432, 27744, 28410, 29920, 30304, 31251, 31790, 32198, 34680, 37880, 38148, 41668, 44880, 45456, 46240, 47685, 48297, 50864, 52085, 56820, 62502, 63580, 64396, 69360, 75760, 76296, 80495, 83336, 89760, 90912, 95370, 96594, 101728, 104170, 113640, 125004, 127160, 128792, 138720, 151520, 152592, 156255, 160990, 166672, 177089, 190740, 193188, 208340, 227280, 241485, 250008, 254320, 257584, 273683, 305184, 312510, 321980, 333344, 354178, 381480, 386376, 416680, 454560, 482970, 500016, 508640, 515168, 531267, 547366, 625020, 643960, 708356, 762960, 772752, 821049, 833360, 885445, 965940, 1000032, 1062534, 1094732, 1250040, 1287920, 1368415, 1416712, 1525920, 1545504, 1642098, 1666720, 1770890, 1931880, 2125068, 2189464, 2500080, 2575840, 2656335, 2736830, 2833424, 3010513, 3284196, 3541780, 3863760, 4105245, 4250136, 4378928, 5000160, 5312670, 5473660, 5666848, 6021026, 6568392, 7083560, 7727520, 8210490, 8500272, 8757856, 9031539, 10625340, 10947320, 12042052, 13136784, 14167120, 15052565, 16420980, 17000544, 18063078, 21250680, 21894640, 24084104, 26273568, 28334240, 30105130, 32841960, 36126156, 42501360, 43789280, 45157695, 48168208, 60210260, 65683920, 72252312, 85002720, 90315390, 96336416, 120420520, 131367840, 144504624, 180630780, 240841040, 289009248, 361261560, 481682080, 722523120, 1445046240]

約数ペア:

[(1, 1445046240), (2, 722523120), (3, 481682080), (4, 361261560), (5, 289009248), (6, 240841040), (8, 180630780), (10, 144504624), (11, 131367840), (12, 120420520), (15, 96336416), (16, 90315390), (17, 85002720), (20, 72252312), (22, 65683920), (24, 60210260), (30, 48168208), (32, 45157695), (33, 43789280), (34, 42501360), (40, 36126156), (44, 32841960), (48, 30105130), (51, 28334240), (55, 26273568), (60, 24084104), (66, 21894640), (68, 21250680), (80, 18063078), (85, 17000544), (88, 16420980), (96, 15052565), (102, 14167120), (110, 13136784), (120, 12042052), (132, 10947320), (136, 10625340), (160, 9031539), (165, 8757856), (170, 8500272), (176, 8210490), (187, 7727520), (204, 7083560), (220, 6568392), (240, 6021026), (255, 5666848), (264, 5473660), (272, 5312670), (289, 5000160), (330, 4378928), (340, 4250136), (352, 4105245), (374, 3863760), (408, 3541780), (440, 3284196), (480, 3010513), (510, 2833424), (528, 2736830), (544, 2656335), (561, 2575840), (578, 2500080), (660, 2189464), (680, 2125068), (748, 1931880), (816, 1770890), (867, 1666720), (880, 1642098), (935, 1545504), (947, 1525920), (1020, 1416712), (1056, 1368415), (1122, 1287920), (1156, 1250040), (1320, 1094732), (1360, 1062534), (1445, 1000032), (1496, 965940), (1632, 885445), (1734, 833360), (1760, 821049), (1870, 772752), (1894, 762960), (2040, 708356), (2244, 643960), (2312, 625020), (2640, 547366), (2720, 531267), (2805, 515168), (2841, 508640), (2890, 500016), (2992, 482970), (3179, 454560), (3468, 416680), (3740, 386376), (3788, 381480), (4080, 354178), (4335, 333344), (4488, 321980), (4624, 312510), (4735, 305184), (5280, 273683), (5610, 257584), (5682, 254320), (5780, 250008), (5984, 241485), (6358, 227280), (6936, 208340), (7480, 193188), (7576, 190740), (8160, 177089), (8670, 166672), (8976, 160990), (9248, 156255), (9470, 152592), (9537, 151520), (10417, 138720), (11220, 128792), (11364, 127160), (11560, 125004), (12716, 113640), (13872, 104170), (14205, 101728), (14960, 96594), (15152, 95370), (15895, 90912), (16099, 89760), (17340, 83336), (17952, 80495), (18940, 76296), (19074, 75760), (20834, 69360), (22440, 64396), (22728, 63580), (23120, 62502), (25432, 56820), (27744, 52085), (28410, 50864), (29920, 48297), (30304, 47685), (31251, 46240), (31790, 45456), (32198, 44880), (34680, 41668), (37880, 38148)]