70982640

素因数分解:

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

素因数の和:647

約数の個数: 120

約数和(自身を含む): 239904288

約数和(自身を除く): 168921648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 317, 360, 622, 634, 720, 933, 951, 1244, 1268, 1555, 1585, 1866, 1902, 2488, 2536, 2799, 2853, 3110, 3170, 3732, 3804, 4665, 4755, 4976, 5072, 5598, 5706, 6220, 6340, 7464, 7608, 9330, 9510, 11196, 11412, 12440, 12680, 13995, 14265, 14928, 15216, 18660, 19020, 22392, 22824, 24880, 25360, 27990, 28530, 37320, 38040, 44784, 45648, 55980, 57060, 74640, 76080, 98587, 111960, 114120, 197174, 223920, 228240, 295761, 394348, 492935, 591522, 788696, 887283, 985870, 1183044, 1478805, 1577392, 1774566, 1971740, 2366088, 2957610, 3549132, 3943480, 4436415, 4732176, 5915220, 7098264, 7886960, 8872830, 11830440, 14196528, 17745660, 23660880, 35491320, 70982640]

約数ペア:

[(1, 70982640), (2, 35491320), (3, 23660880), (4, 17745660), (5, 14196528), (6, 11830440), (8, 8872830), (9, 7886960), (10, 7098264), (12, 5915220), (15, 4732176), (16, 4436415), (18, 3943480), (20, 3549132), (24, 2957610), (30, 2366088), (36, 1971740), (40, 1774566), (45, 1577392), (48, 1478805), (60, 1183044), (72, 985870), (80, 887283), (90, 788696), (120, 591522), (144, 492935), (180, 394348), (240, 295761), (311, 228240), (317, 223920), (360, 197174), (622, 114120), (634, 111960), (720, 98587), (933, 76080), (951, 74640), (1244, 57060), (1268, 55980), (1555, 45648), (1585, 44784), (1866, 38040), (1902, 37320), (2488, 28530), (2536, 27990), (2799, 25360), (2853, 24880), (3110, 22824), (3170, 22392), (3732, 19020), (3804, 18660), (4665, 15216), (4755, 14928), (4976, 14265), (5072, 13995), (5598, 12680), (5706, 12440), (6220, 11412), (6340, 11196), (7464, 9510), (7608, 9330)]