40780584

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 126846720

約数和(自身を除く): 86066136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 103, 104, 108, 117, 141, 156, 162, 188, 206, 216, 234, 282, 309, 312, 324, 351, 376, 412, 423, 468, 564, 611, 618, 648, 702, 824, 846, 927, 936, 1053, 1128, 1222, 1236, 1269, 1339, 1404, 1692, 1833, 1854, 2106, 2444, 2472, 2538, 2678, 2781, 2808, 3384, 3666, 3708, 3807, 4017, 4212, 4841, 4888, 5076, 5356, 5499, 5562, 7332, 7416, 7614, 8034, 8343, 8424, 9682, 10152, 10712, 10998, 11124, 12051, 14523, 14664, 15228, 16068, 16497, 16686, 19364, 21996, 22248, 24102, 29046, 30456, 32136, 32994, 33372, 36153, 38728, 43569, 43992, 48204, 49491, 58092, 62933, 65988, 66744, 72306, 87138, 96408, 98982, 108459, 116184, 125866, 130707, 131976, 144612, 174276, 188799, 197964, 216918, 251732, 261414, 289224, 348552, 377598, 392121, 395928, 433836, 503464, 522828, 566397, 755196, 784242, 867672, 1045656, 1132794, 1510392, 1568484, 1699191, 2265588, 3136968, 3398382, 4531176, 5097573, 6796764, 10195146, 13593528, 20390292, 40780584]

約数ペア:

[(1, 40780584), (2, 20390292), (3, 13593528), (4, 10195146), (6, 6796764), (8, 5097573), (9, 4531176), (12, 3398382), (13, 3136968), (18, 2265588), (24, 1699191), (26, 1568484), (27, 1510392), (36, 1132794), (39, 1045656), (47, 867672), (52, 784242), (54, 755196), (72, 566397), (78, 522828), (81, 503464), (94, 433836), (103, 395928), (104, 392121), (108, 377598), (117, 348552), (141, 289224), (156, 261414), (162, 251732), (188, 216918), (206, 197964), (216, 188799), (234, 174276), (282, 144612), (309, 131976), (312, 130707), (324, 125866), (351, 116184), (376, 108459), (412, 98982), (423, 96408), (468, 87138), (564, 72306), (611, 66744), (618, 65988), (648, 62933), (702, 58092), (824, 49491), (846, 48204), (927, 43992), (936, 43569), (1053, 38728), (1128, 36153), (1222, 33372), (1236, 32994), (1269, 32136), (1339, 30456), (1404, 29046), (1692, 24102), (1833, 22248), (1854, 21996), (2106, 19364), (2444, 16686), (2472, 16497), (2538, 16068), (2678, 15228), (2781, 14664), (2808, 14523), (3384, 12051), (3666, 11124), (3708, 10998), (3807, 10712), (4017, 10152), (4212, 9682), (4841, 8424), (4888, 8343), (5076, 8034), (5356, 7614), (5499, 7416), (5562, 7332)]