7134560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 18561312

約数和(自身を除く): 11426752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 61, 68, 80, 85, 86, 122, 136, 160, 170, 172, 215, 244, 272, 305, 340, 344, 430, 488, 544, 610, 680, 688, 731, 860, 976, 1037, 1220, 1360, 1376, 1462, 1720, 1952, 2074, 2440, 2623, 2720, 2924, 3440, 3655, 4148, 4880, 5185, 5246, 5848, 6880, 7310, 8296, 9760, 10370, 10492, 11696, 13115, 14620, 16592, 20740, 20984, 23392, 26230, 29240, 33184, 41480, 41968, 44591, 52460, 58480, 82960, 83936, 89182, 104920, 116960, 165920, 178364, 209840, 222955, 356728, 419680, 445910, 713456, 891820, 1426912, 1783640, 3567280, 7134560]

約数ペア:

[(1, 7134560), (2, 3567280), (4, 1783640), (5, 1426912), (8, 891820), (10, 713456), (16, 445910), (17, 419680), (20, 356728), (32, 222955), (34, 209840), (40, 178364), (43, 165920), (61, 116960), (68, 104920), (80, 89182), (85, 83936), (86, 82960), (122, 58480), (136, 52460), (160, 44591), (170, 41968), (172, 41480), (215, 33184), (244, 29240), (272, 26230), (305, 23392), (340, 20984), (344, 20740), (430, 16592), (488, 14620), (544, 13115), (610, 11696), (680, 10492), (688, 10370), (731, 9760), (860, 8296), (976, 7310), (1037, 6880), (1220, 5848), (1360, 5246), (1376, 5185), (1462, 4880), (1720, 4148), (1952, 3655), (2074, 3440), (2440, 2924), (2623, 2720)]