42565658240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{25889}}^1$

素因数の和:26282

約数の個数: 128

約数和(自身を含む): 116616844800

約数和(自身を除く): 74051186560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 367, 448, 560, 640, 734, 896, 1120, 1468, 1835, 2240, 2569, 2936, 3670, 4480, 5138, 5872, 7340, 10276, 11744, 12845, 14680, 20552, 23488, 25690, 25889, 29360, 41104, 46976, 51380, 51778, 58720, 82208, 102760, 103556, 117440, 129445, 164416, 181223, 205520, 207112, 234880, 258890, 328832, 362446, 411040, 414224, 517780, 724892, 822080, 828448, 906115, 1035560, 1449784, 1644160, 1656896, 1812230, 2071120, 2899568, 3313792, 3624460, 4142240, 5799136, 7248920, 8284480, 9501263, 11598272, 14497840, 16568960, 19002526, 23196544, 28995680, 38005052, 47506315, 57991360, 66508841, 76010104, 95012630, 115982720, 133017682, 152020208, 190025260, 266035364, 304040416, 332544205, 380050520, 532070728, 608080832, 665088410, 760101040, 1064141456, 1216161664, 1330176820, 1520202080, 2128282912, 2660353640, 3040404160, 4256565824, 5320707280, 6080808320, 8513131648, 10641414560, 21282829120, 42565658240]

約数ペア:

[(1, 42565658240), (2, 21282829120), (4, 10641414560), (5, 8513131648), (7, 6080808320), (8, 5320707280), (10, 4256565824), (14, 3040404160), (16, 2660353640), (20, 2128282912), (28, 1520202080), (32, 1330176820), (35, 1216161664), (40, 1064141456), (56, 760101040), (64, 665088410), (70, 608080832), (80, 532070728), (112, 380050520), (128, 332544205), (140, 304040416), (160, 266035364), (224, 190025260), (280, 152020208), (320, 133017682), (367, 115982720), (448, 95012630), (560, 76010104), (640, 66508841), (734, 57991360), (896, 47506315), (1120, 38005052), (1468, 28995680), (1835, 23196544), (2240, 19002526), (2569, 16568960), (2936, 14497840), (3670, 11598272), (4480, 9501263), (5138, 8284480), (5872, 7248920), (7340, 5799136), (10276, 4142240), (11744, 3624460), (12845, 3313792), (14680, 2899568), (20552, 2071120), (23488, 1812230), (25690, 1656896), (25889, 1644160), (29360, 1449784), (41104, 1035560), (46976, 906115), (51380, 828448), (51778, 822080), (58720, 724892), (82208, 517780), (102760, 414224), (103556, 411040), (117440, 362446), (129445, 328832), (164416, 258890), (181223, 234880), (205520, 207112)]