16298880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 56034720

約数和(自身を除く): 39735840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 653, 780, 832, 960, 1040, 1248, 1306, 1560, 1664, 1920, 1959, 2080, 2496, 2612, 3120, 3265, 3918, 4160, 4992, 5224, 6240, 6530, 7836, 8320, 8489, 9795, 10448, 12480, 13060, 15672, 16978, 19590, 20896, 24960, 25467, 26120, 31344, 33956, 39180, 41792, 42445, 50934, 52240, 62688, 67912, 78360, 83584, 84890, 101868, 104480, 125376, 127335, 135824, 156720, 169780, 203736, 208960, 250752, 254670, 271648, 313440, 339560, 407472, 417920, 509340, 543296, 626880, 679120, 814944, 1018680, 1086592, 1253760, 1358240, 1629888, 2037360, 2716480, 3259776, 4074720, 5432960, 8149440, 16298880]

約数ペア:

[(1, 16298880), (2, 8149440), (3, 5432960), (4, 4074720), (5, 3259776), (6, 2716480), (8, 2037360), (10, 1629888), (12, 1358240), (13, 1253760), (15, 1086592), (16, 1018680), (20, 814944), (24, 679120), (26, 626880), (30, 543296), (32, 509340), (39, 417920), (40, 407472), (48, 339560), (52, 313440), (60, 271648), (64, 254670), (65, 250752), (78, 208960), (80, 203736), (96, 169780), (104, 156720), (120, 135824), (128, 127335), (130, 125376), (156, 104480), (160, 101868), (192, 84890), (195, 83584), (208, 78360), (240, 67912), (260, 62688), (312, 52240), (320, 50934), (384, 42445), (390, 41792), (416, 39180), (480, 33956), (520, 31344), (624, 26120), (640, 25467), (653, 24960), (780, 20896), (832, 19590), (960, 16978), (1040, 15672), (1248, 13060), (1306, 12480), (1560, 10448), (1664, 9795), (1920, 8489), (1959, 8320), (2080, 7836), (2496, 6530), (2612, 6240), (3120, 5224), (3265, 4992), (3918, 4160)]