298432960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 168

約数和(自身を含む): 864620064

約数和(自身を除く): 566187104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 320, 340, 448, 461, 476, 544, 560, 578, 595, 680, 922, 952, 1088, 1120, 1156, 1190, 1360, 1445, 1844, 1904, 2023, 2240, 2305, 2312, 2380, 2720, 2890, 3227, 3688, 3808, 4046, 4610, 4624, 4760, 5440, 5780, 6454, 7376, 7616, 7837, 8092, 9220, 9248, 9520, 10115, 11560, 12908, 14752, 15674, 16135, 16184, 18440, 18496, 19040, 20230, 23120, 25816, 29504, 31348, 32270, 32368, 36880, 38080, 39185, 40460, 46240, 51632, 54859, 62696, 64540, 64736, 73760, 78370, 80920, 92480, 103264, 109718, 125392, 129080, 129472, 133229, 147520, 156740, 161840, 206528, 219436, 250784, 258160, 266458, 274295, 313480, 323680, 438872, 501568, 516320, 532916, 548590, 626960, 647360, 666145, 877744, 932603, 1032640, 1065832, 1097180, 1253920, 1332290, 1755488, 1865206, 2131664, 2194360, 2507840, 2664580, 3510976, 3730412, 4263328, 4388720, 4663015, 5329160, 7460824, 8526656, 8777440, 9326030, 10658320, 14921648, 17554880, 18652060, 21316640, 29843296, 37304120, 42633280, 59686592, 74608240, 149216480, 298432960]

約数ペア:

[(1, 298432960), (2, 149216480), (4, 74608240), (5, 59686592), (7, 42633280), (8, 37304120), (10, 29843296), (14, 21316640), (16, 18652060), (17, 17554880), (20, 14921648), (28, 10658320), (32, 9326030), (34, 8777440), (35, 8526656), (40, 7460824), (56, 5329160), (64, 4663015), (68, 4388720), (70, 4263328), (80, 3730412), (85, 3510976), (112, 2664580), (119, 2507840), (136, 2194360), (140, 2131664), (160, 1865206), (170, 1755488), (224, 1332290), (238, 1253920), (272, 1097180), (280, 1065832), (289, 1032640), (320, 932603), (340, 877744), (448, 666145), (461, 647360), (476, 626960), (544, 548590), (560, 532916), (578, 516320), (595, 501568), (680, 438872), (922, 323680), (952, 313480), (1088, 274295), (1120, 266458), (1156, 258160), (1190, 250784), (1360, 219436), (1445, 206528), (1844, 161840), (1904, 156740), (2023, 147520), (2240, 133229), (2305, 129472), (2312, 129080), (2380, 125392), (2720, 109718), (2890, 103264), (3227, 92480), (3688, 80920), (3808, 78370), (4046, 73760), (4610, 64736), (4624, 64540), (4760, 62696), (5440, 54859), (5780, 51632), (6454, 46240), (7376, 40460), (7616, 39185), (7837, 38080), (8092, 36880), (9220, 32368), (9248, 32270), (9520, 31348), (10115, 29504), (11560, 25816), (12908, 23120), (14752, 20230), (15674, 19040), (16135, 18496), (16184, 18440)]