138007360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 112

約数和(自身を含む): 363419136

約数和(自身を除く): 225411776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1088, 1103, 1360, 1472, 1564, 1840, 1955, 2206, 2720, 3128, 3680, 3910, 4412, 5440, 5515, 6256, 7360, 7820, 8824, 11030, 12512, 15640, 17648, 18751, 22060, 25024, 25369, 31280, 35296, 37502, 44120, 50738, 62560, 70592, 75004, 88240, 93755, 101476, 125120, 126845, 150008, 176480, 187510, 202952, 253690, 300016, 352960, 375020, 405904, 431273, 507380, 600032, 750040, 811808, 862546, 1014760, 1200064, 1500080, 1623616, 1725092, 2029520, 2156365, 3000160, 3450184, 4059040, 4312730, 6000320, 6900368, 8118080, 8625460, 13800736, 17250920, 27601472, 34501840, 69003680, 138007360]

約数ペア:

[(1, 138007360), (2, 69003680), (4, 34501840), (5, 27601472), (8, 17250920), (10, 13800736), (16, 8625460), (17, 8118080), (20, 6900368), (23, 6000320), (32, 4312730), (34, 4059040), (40, 3450184), (46, 3000160), (64, 2156365), (68, 2029520), (80, 1725092), (85, 1623616), (92, 1500080), (115, 1200064), (136, 1014760), (160, 862546), (170, 811808), (184, 750040), (230, 600032), (272, 507380), (320, 431273), (340, 405904), (368, 375020), (391, 352960), (460, 300016), (544, 253690), (680, 202952), (736, 187510), (782, 176480), (920, 150008), (1088, 126845), (1103, 125120), (1360, 101476), (1472, 93755), (1564, 88240), (1840, 75004), (1955, 70592), (2206, 62560), (2720, 50738), (3128, 44120), (3680, 37502), (3910, 35296), (4412, 31280), (5440, 25369), (5515, 25024), (6256, 22060), (7360, 18751), (7820, 17648), (8824, 15640), (11030, 12512)]