159710940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 504215712

約数和(自身を除く): 344504772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 311, 317, 324, 405, 540, 622, 634, 810, 933, 951, 1244, 1268, 1555, 1585, 1620, 1866, 1902, 2799, 2853, 3110, 3170, 3732, 3804, 4665, 4755, 5598, 5706, 6220, 6340, 8397, 8559, 9330, 9510, 11196, 11412, 13995, 14265, 16794, 17118, 18660, 19020, 25191, 25677, 27990, 28530, 33588, 34236, 41985, 42795, 50382, 51354, 55980, 57060, 83970, 85590, 98587, 100764, 102708, 125955, 128385, 167940, 171180, 197174, 251910, 256770, 295761, 394348, 492935, 503820, 513540, 591522, 887283, 985870, 1183044, 1478805, 1774566, 1971740, 2661849, 2957610, 3549132, 4436415, 5323698, 5915220, 7985547, 8872830, 10647396, 13309245, 15971094, 17745660, 26618490, 31942188, 39927735, 53236980, 79855470, 159710940]

約数ペア:

[(1, 159710940), (2, 79855470), (3, 53236980), (4, 39927735), (5, 31942188), (6, 26618490), (9, 17745660), (10, 15971094), (12, 13309245), (15, 10647396), (18, 8872830), (20, 7985547), (27, 5915220), (30, 5323698), (36, 4436415), (45, 3549132), (54, 2957610), (60, 2661849), (81, 1971740), (90, 1774566), (108, 1478805), (135, 1183044), (162, 985870), (180, 887283), (270, 591522), (311, 513540), (317, 503820), (324, 492935), (405, 394348), (540, 295761), (622, 256770), (634, 251910), (810, 197174), (933, 171180), (951, 167940), (1244, 128385), (1268, 125955), (1555, 102708), (1585, 100764), (1620, 98587), (1866, 85590), (1902, 83970), (2799, 57060), (2853, 55980), (3110, 51354), (3170, 50382), (3732, 42795), (3804, 41985), (4665, 34236), (4755, 33588), (5598, 28530), (5706, 27990), (6220, 25677), (6340, 25191), (8397, 19020), (8559, 18660), (9330, 17118), (9510, 16794), (11196, 14265), (11412, 13995)]