16576799680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{6673}}^1$

素因数の和:7806

約数の個数: 112

約数和(自身を含む): 45160021440

約数和(自身を除く): 28583221760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1109, 1120, 2218, 2240, 4436, 5545, 6673, 7763, 8872, 11090, 13346, 15526, 17744, 22180, 26692, 31052, 33365, 35488, 38815, 44360, 46711, 53384, 62104, 66730, 70976, 77630, 88720, 93422, 106768, 124208, 133460, 155260, 177440, 186844, 213536, 233555, 248416, 266920, 310520, 354880, 373688, 427072, 467110, 496832, 533840, 621040, 747376, 934220, 1067680, 1242080, 1494752, 1868440, 2135360, 2484160, 2989504, 3736880, 7400357, 7473760, 14800714, 14947520, 29601428, 37001785, 51802499, 59202856, 74003570, 103604998, 118405712, 148007140, 207209996, 236811424, 259012495, 296014280, 414419992, 473622848, 518024990, 592028560, 828839984, 1036049980, 1184057120, 1657679968, 2072099960, 2368114240, 3315359936, 4144199920, 8288399840, 16576799680]

約数ペア:

[(1, 16576799680), (2, 8288399840), (4, 4144199920), (5, 3315359936), (7, 2368114240), (8, 2072099960), (10, 1657679968), (14, 1184057120), (16, 1036049980), (20, 828839984), (28, 592028560), (32, 518024990), (35, 473622848), (40, 414419992), (56, 296014280), (64, 259012495), (70, 236811424), (80, 207209996), (112, 148007140), (140, 118405712), (160, 103604998), (224, 74003570), (280, 59202856), (320, 51802499), (448, 37001785), (560, 29601428), (1109, 14947520), (1120, 14800714), (2218, 7473760), (2240, 7400357), (4436, 3736880), (5545, 2989504), (6673, 2484160), (7763, 2135360), (8872, 1868440), (11090, 1494752), (13346, 1242080), (15526, 1067680), (17744, 934220), (22180, 747376), (26692, 621040), (31052, 533840), (33365, 496832), (35488, 467110), (38815, 427072), (44360, 373688), (46711, 354880), (53384, 310520), (62104, 266920), (66730, 248416), (70976, 233555), (77630, 213536), (88720, 186844), (93422, 177440), (106768, 155260), (124208, 133460)]