298568520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 1025032320

約数和(自身を除く): 726463800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 107, 115, 120, 138, 180, 184, 207, 214, 230, 276, 321, 337, 345, 360, 414, 428, 460, 535, 552, 642, 674, 690, 828, 856, 920, 963, 1011, 1035, 1070, 1284, 1348, 1380, 1605, 1656, 1685, 1926, 2022, 2070, 2140, 2461, 2568, 2696, 2760, 3033, 3210, 3370, 3852, 4044, 4140, 4280, 4815, 4922, 5055, 6066, 6420, 6740, 7383, 7704, 7751, 8088, 8280, 9630, 9844, 10110, 12132, 12305, 12840, 13480, 14766, 15165, 15502, 19260, 19688, 20220, 22149, 23253, 24264, 24610, 29532, 30330, 31004, 36059, 36915, 38520, 38755, 40440, 44298, 46506, 49220, 59064, 60660, 62008, 69759, 72118, 73830, 77510, 88596, 93012, 98440, 108177, 110745, 116265, 121320, 139518, 144236, 147660, 155020, 177192, 180295, 186024, 216354, 221490, 232530, 279036, 288472, 295320, 310040, 324531, 348795, 360590, 432708, 442980, 465060, 540885, 558072, 649062, 697590, 721180, 829357, 865416, 885960, 930120, 1081770, 1298124, 1395180, 1442360, 1622655, 1658714, 2163540, 2488071, 2596248, 2790360, 3245310, 3317428, 4146785, 4327080, 4976142, 6490620, 6634856, 7464213, 8293570, 9952284, 12440355, 12981240, 14928426, 16587140, 19904568, 24880710, 29856852, 33174280, 37321065, 49761420, 59713704, 74642130, 99522840, 149284260, 298568520]

約数ペア:

[(1, 298568520), (2, 149284260), (3, 99522840), (4, 74642130), (5, 59713704), (6, 49761420), (8, 37321065), (9, 33174280), (10, 29856852), (12, 24880710), (15, 19904568), (18, 16587140), (20, 14928426), (23, 12981240), (24, 12440355), (30, 9952284), (36, 8293570), (40, 7464213), (45, 6634856), (46, 6490620), (60, 4976142), (69, 4327080), (72, 4146785), (90, 3317428), (92, 3245310), (107, 2790360), (115, 2596248), (120, 2488071), (138, 2163540), (180, 1658714), (184, 1622655), (207, 1442360), (214, 1395180), (230, 1298124), (276, 1081770), (321, 930120), (337, 885960), (345, 865416), (360, 829357), (414, 721180), (428, 697590), (460, 649062), (535, 558072), (552, 540885), (642, 465060), (674, 442980), (690, 432708), (828, 360590), (856, 348795), (920, 324531), (963, 310040), (1011, 295320), (1035, 288472), (1070, 279036), (1284, 232530), (1348, 221490), (1380, 216354), (1605, 186024), (1656, 180295), (1685, 177192), (1926, 155020), (2022, 147660), (2070, 144236), (2140, 139518), (2461, 121320), (2568, 116265), (2696, 110745), (2760, 108177), (3033, 98440), (3210, 93012), (3370, 88596), (3852, 77510), (4044, 73830), (4140, 72118), (4280, 69759), (4815, 62008), (4922, 60660), (5055, 59064), (6066, 49220), (6420, 46506), (6740, 44298), (7383, 40440), (7704, 38755), (7751, 38520), (8088, 36915), (8280, 36059), (9630, 31004), (9844, 30330), (10110, 29532), (12132, 24610), (12305, 24264), (12840, 23253), (13480, 22149), (14766, 20220), (15165, 19688), (15502, 19260)]