969198880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15031}}^1$

素因数の和:15090

約数の個数: 96

約数和(自身を含む): 2545579008

約数和(自身を除く): 1576380128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 15031, 16120, 30062, 32240, 60124, 64480, 75155, 120248, 150310, 195403, 240496, 300620, 390806, 465961, 480992, 601240, 781612, 931922, 977015, 1202480, 1563224, 1863844, 1954030, 2329805, 2404960, 3126448, 3727688, 3908060, 4659610, 6057493, 6252896, 7455376, 7816120, 9319220, 12114986, 14910752, 15632240, 18638440, 24229972, 30287465, 31264480, 37276880, 48459944, 60574930, 74553760, 96919888, 121149860, 193839776, 242299720, 484599440, 969198880]

約数ペア:

[(1, 969198880), (2, 484599440), (4, 242299720), (5, 193839776), (8, 121149860), (10, 96919888), (13, 74553760), (16, 60574930), (20, 48459944), (26, 37276880), (31, 31264480), (32, 30287465), (40, 24229972), (52, 18638440), (62, 15632240), (65, 14910752), (80, 12114986), (104, 9319220), (124, 7816120), (130, 7455376), (155, 6252896), (160, 6057493), (208, 4659610), (248, 3908060), (260, 3727688), (310, 3126448), (403, 2404960), (416, 2329805), (496, 1954030), (520, 1863844), (620, 1563224), (806, 1202480), (992, 977015), (1040, 931922), (1240, 781612), (1612, 601240), (2015, 480992), (2080, 465961), (2480, 390806), (3224, 300620), (4030, 240496), (4960, 195403), (6448, 150310), (8060, 120248), (12896, 75155), (15031, 64480), (16120, 60124), (30062, 32240)]