7516701920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73751}}^1$

素因数の和:73793

約数の個数: 144

約数和(自身を含む): 22246848288

約数和(自身を除く): 14730146368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 12740, 14560, 20384, 25480, 50960, 73751, 101920, 147502, 295004, 368755, 516257, 590008, 737510, 958763, 1032514, 1180016, 1475020, 1917526, 2065028, 2360032, 2581285, 2950040, 3613799, 3835052, 4130056, 4793815, 5162570, 5900080, 6711341, 7227598, 7670104, 8260112, 9587630, 10325140, 11800160, 13422682, 14455196, 15340208, 16520224, 18068995, 19175260, 20650280, 26845364, 28910392, 30680416, 33556705, 36137990, 38350520, 41300560, 46979387, 53690728, 57820784, 67113410, 72275980, 76701040, 82601120, 93958774, 107381456, 115641568, 134226820, 144551960, 153402080, 187917548, 214762912, 234896935, 268453640, 289103920, 375835096, 469793870, 536907280, 578207840, 751670192, 939587740, 1073814560, 1503340384, 1879175480, 3758350960, 7516701920]

約数ペア:

[(1, 7516701920), (2, 3758350960), (4, 1879175480), (5, 1503340384), (7, 1073814560), (8, 939587740), (10, 751670192), (13, 578207840), (14, 536907280), (16, 469793870), (20, 375835096), (26, 289103920), (28, 268453640), (32, 234896935), (35, 214762912), (40, 187917548), (49, 153402080), (52, 144551960), (56, 134226820), (65, 115641568), (70, 107381456), (80, 93958774), (91, 82601120), (98, 76701040), (104, 72275980), (112, 67113410), (130, 57820784), (140, 53690728), (160, 46979387), (182, 41300560), (196, 38350520), (208, 36137990), (224, 33556705), (245, 30680416), (260, 28910392), (280, 26845364), (364, 20650280), (392, 19175260), (416, 18068995), (455, 16520224), (490, 15340208), (520, 14455196), (560, 13422682), (637, 11800160), (728, 10325140), (784, 9587630), (910, 8260112), (980, 7670104), (1040, 7227598), (1120, 6711341), (1274, 5900080), (1456, 5162570), (1568, 4793815), (1820, 4130056), (1960, 3835052), (2080, 3613799), (2548, 2950040), (2912, 2581285), (3185, 2360032), (3640, 2065028), (3920, 1917526), (5096, 1475020), (6370, 1180016), (7280, 1032514), (7840, 958763), (10192, 737510), (12740, 590008), (14560, 516257), (20384, 368755), (25480, 295004), (50960, 147502), (73751, 101920)]