7143074640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254383}}^1$

素因数の和:254418

約数の個数: 160

約数和(自身を含む): 26496637440

約数和(自身を除く): 19353562800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 254383, 508766, 763149, 1017532, 1271915, 1526298, 2035064, 2289447, 2543830, 3052596, 3306979, 3815745, 4070128, 4578894, 5087660, 6105192, 6613958, 6868341, 7631490, 9157788, 9920937, 10175320, 11447235, 12210384, 13227916, 13736682, 15262980, 16534895, 18315576, 19841874, 20350640, 22894470, 26455832, 27473364, 29762811, 30525960, 33069790, 34341705, 36631152, 39683748, 45788940, 49604685, 52911664, 54946728, 59525622, 61051920, 66139580, 68683410, 79367496, 89288433, 91577880, 99209370, 109893456, 119051244, 132279160, 137366820, 148814055, 158734992, 178576866, 183155760, 198418740, 238102488, 264558320, 274733640, 297628110, 357153732, 396837480, 446442165, 476204976, 549467280, 595256220, 714307464, 793674960, 892884330, 1190512440, 1428614928, 1785768660, 2381024880, 3571537320, 7143074640]

約数ペア:

[(1, 7143074640), (2, 3571537320), (3, 2381024880), (4, 1785768660), (5, 1428614928), (6, 1190512440), (8, 892884330), (9, 793674960), (10, 714307464), (12, 595256220), (13, 549467280), (15, 476204976), (16, 446442165), (18, 396837480), (20, 357153732), (24, 297628110), (26, 274733640), (27, 264558320), (30, 238102488), (36, 198418740), (39, 183155760), (40, 178576866), (45, 158734992), (48, 148814055), (52, 137366820), (54, 132279160), (60, 119051244), (65, 109893456), (72, 99209370), (78, 91577880), (80, 89288433), (90, 79367496), (104, 68683410), (108, 66139580), (117, 61051920), (120, 59525622), (130, 54946728), (135, 52911664), (144, 49604685), (156, 45788940), (180, 39683748), (195, 36631152), (208, 34341705), (216, 33069790), (234, 30525960), (240, 29762811), (260, 27473364), (270, 26455832), (312, 22894470), (351, 20350640), (360, 19841874), (390, 18315576), (432, 16534895), (468, 15262980), (520, 13736682), (540, 13227916), (585, 12210384), (624, 11447235), (702, 10175320), (720, 9920937), (780, 9157788), (936, 7631490), (1040, 6868341), (1080, 6613958), (1170, 6105192), (1404, 5087660), (1560, 4578894), (1755, 4070128), (1872, 3815745), (2160, 3306979), (2340, 3052596), (2808, 2543830), (3120, 2289447), (3510, 2035064), (4680, 1526298), (5616, 1271915), (7020, 1017532), (9360, 763149), (14040, 508766), (28080, 254383)]