843288960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:1988

約数の個数: 128

約数和(自身を含む): 2700021600

約数和(自身を除く): 1856732640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 257, 320, 384, 480, 514, 640, 771, 960, 1028, 1285, 1542, 1709, 1920, 2056, 2570, 3084, 3418, 3855, 4112, 5127, 5140, 6168, 6836, 7710, 8224, 8545, 10254, 10280, 12336, 13672, 15420, 16448, 17090, 20508, 20560, 24672, 25635, 27344, 30840, 32896, 34180, 41016, 41120, 49344, 51270, 54688, 61680, 68360, 82032, 82240, 98688, 102540, 109376, 123360, 136720, 164064, 164480, 205080, 218752, 246720, 273440, 328128, 410160, 439213, 493440, 546880, 656256, 820320, 878426, 1093760, 1317639, 1640640, 1756852, 2196065, 2635278, 3281280, 3513704, 4392130, 5270556, 6588195, 7027408, 8784260, 10541112, 13176390, 14054816, 17568520, 21082224, 26352780, 28109632, 35137040, 42164448, 52705560, 56219264, 70274080, 84328896, 105411120, 140548160, 168657792, 210822240, 281096320, 421644480, 843288960]

約数ペア:

[(1, 843288960), (2, 421644480), (3, 281096320), (4, 210822240), (5, 168657792), (6, 140548160), (8, 105411120), (10, 84328896), (12, 70274080), (15, 56219264), (16, 52705560), (20, 42164448), (24, 35137040), (30, 28109632), (32, 26352780), (40, 21082224), (48, 17568520), (60, 14054816), (64, 13176390), (80, 10541112), (96, 8784260), (120, 7027408), (128, 6588195), (160, 5270556), (192, 4392130), (240, 3513704), (257, 3281280), (320, 2635278), (384, 2196065), (480, 1756852), (514, 1640640), (640, 1317639), (771, 1093760), (960, 878426), (1028, 820320), (1285, 656256), (1542, 546880), (1709, 493440), (1920, 439213), (2056, 410160), (2570, 328128), (3084, 273440), (3418, 246720), (3855, 218752), (4112, 205080), (5127, 164480), (5140, 164064), (6168, 136720), (6836, 123360), (7710, 109376), (8224, 102540), (8545, 98688), (10254, 82240), (10280, 82032), (12336, 68360), (13672, 61680), (15420, 54688), (16448, 51270), (17090, 49344), (20508, 41120), (20560, 41016), (24672, 34180), (25635, 32896), (27344, 30840)]