140010012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 400377600

約数和(自身を除く): 260367588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 71, 76, 93, 108, 114, 124, 142, 171, 186, 213, 228, 279, 284, 342, 372, 426, 513, 558, 589, 639, 684, 837, 852, 961, 1026, 1116, 1178, 1278, 1349, 1674, 1767, 1917, 1922, 2052, 2201, 2356, 2556, 2698, 2883, 3348, 3534, 3834, 3844, 4047, 4402, 5301, 5396, 5766, 6603, 7068, 7668, 8094, 8649, 8804, 10602, 11532, 12141, 13206, 15903, 16188, 17298, 18259, 19809, 21204, 24282, 25947, 26412, 31806, 34596, 36423, 36518, 39618, 41819, 48564, 51894, 54777, 59427, 63612, 68231, 72846, 73036, 79236, 83638, 103788, 109554, 118854, 125457, 136462, 145692, 164331, 167276, 204693, 219108, 237708, 250914, 272924, 328662, 376371, 409386, 492993, 501828, 614079, 657324, 752742, 818772, 985986, 1129113, 1228158, 1296389, 1505484, 1842237, 1971972, 2258226, 2456316, 2592778, 3684474, 3889167, 4516452, 5185556, 7368948, 7778334, 11667501, 15556668, 23335002, 35002503, 46670004, 70005006, 140010012]

約数ペア:

[(1, 140010012), (2, 70005006), (3, 46670004), (4, 35002503), (6, 23335002), (9, 15556668), (12, 11667501), (18, 7778334), (19, 7368948), (27, 5185556), (31, 4516452), (36, 3889167), (38, 3684474), (54, 2592778), (57, 2456316), (62, 2258226), (71, 1971972), (76, 1842237), (93, 1505484), (108, 1296389), (114, 1228158), (124, 1129113), (142, 985986), (171, 818772), (186, 752742), (213, 657324), (228, 614079), (279, 501828), (284, 492993), (342, 409386), (372, 376371), (426, 328662), (513, 272924), (558, 250914), (589, 237708), (639, 219108), (684, 204693), (837, 167276), (852, 164331), (961, 145692), (1026, 136462), (1116, 125457), (1178, 118854), (1278, 109554), (1349, 103788), (1674, 83638), (1767, 79236), (1917, 73036), (1922, 72846), (2052, 68231), (2201, 63612), (2356, 59427), (2556, 54777), (2698, 51894), (2883, 48564), (3348, 41819), (3534, 39618), (3834, 36518), (3844, 36423), (4047, 34596), (4402, 31806), (5301, 26412), (5396, 25947), (5766, 24282), (6603, 21204), (7068, 19809), (7668, 18259), (8094, 17298), (8649, 16188), (8804, 15903), (10602, 13206), (11532, 12141)]