71322840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3041

約数の個数: 96

約数和(自身を含む): 235338480

約数和(自身を除く): 164015640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 2957, 3015, 4020, 4824, 5914, 6030, 8040, 8871, 11828, 12060, 14785, 17742, 23656, 24120, 26613, 29570, 35484, 44355, 53226, 59140, 70968, 88710, 106452, 118280, 133065, 177420, 198119, 212904, 266130, 354840, 396238, 532260, 594357, 792476, 990595, 1064520, 1188714, 1584952, 1783071, 1981190, 2377428, 2971785, 3566142, 3962380, 4754856, 5943570, 7132284, 7924760, 8915355, 11887140, 14264568, 17830710, 23774280, 35661420, 71322840]

約数ペア:

[(1, 71322840), (2, 35661420), (3, 23774280), (4, 17830710), (5, 14264568), (6, 11887140), (8, 8915355), (9, 7924760), (10, 7132284), (12, 5943570), (15, 4754856), (18, 3962380), (20, 3566142), (24, 2971785), (30, 2377428), (36, 1981190), (40, 1783071), (45, 1584952), (60, 1188714), (67, 1064520), (72, 990595), (90, 792476), (120, 594357), (134, 532260), (180, 396238), (201, 354840), (268, 266130), (335, 212904), (360, 198119), (402, 177420), (536, 133065), (603, 118280), (670, 106452), (804, 88710), (1005, 70968), (1206, 59140), (1340, 53226), (1608, 44355), (2010, 35484), (2412, 29570), (2680, 26613), (2957, 24120), (3015, 23656), (4020, 17742), (4824, 14785), (5914, 12060), (6030, 11828), (8040, 8871)]