71998670520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{125863}}^1$

素因数の和:126114

約数の個数: 192

約数和(自身を含む): 268603845120

約数和(自身を除く): 196605174600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 227, 252, 280, 315, 360, 420, 454, 504, 630, 681, 840, 908, 1135, 1260, 1362, 1589, 1816, 2043, 2270, 2520, 2724, 3178, 3405, 4086, 4540, 4767, 5448, 6356, 6810, 7945, 8172, 9080, 9534, 10215, 12712, 13620, 14301, 15890, 16344, 19068, 20430, 23835, 27240, 28602, 31780, 38136, 40860, 47670, 57204, 63560, 71505, 81720, 95340, 114408, 125863, 143010, 190680, 251726, 286020, 377589, 503452, 572040, 629315, 755178, 881041, 1006904, 1132767, 1258630, 1510356, 1762082, 1887945, 2265534, 2517260, 2643123, 3020712, 3524164, 3775890, 4405205, 4531068, 5034520, 5286246, 5663835, 7048328, 7551780, 7929369, 8810410, 9062136, 10572492, 11327670, 13215615, 15103560, 15858738, 17620820, 21144984, 22655340, 26431230, 28570901, 31717476, 35241640, 39646845, 45310680, 52862460, 57141802, 63434952, 79293690, 85712703, 105724920, 114283604, 142854505, 158587380, 171425406, 199996307, 228567208, 257138109, 285709010, 317174760, 342850812, 399992614, 428563515, 514276218, 571418020, 599988921, 685701624, 799985228, 857127030, 999981535, 1028552436, 1142836040, 1199977842, 1285690545, 1599970456, 1714254060, 1799966763, 1999963070, 2057104872, 2399955684, 2571381090, 2999944605, 3428508120, 3599933526, 3999926140, 4799911368, 5142762180, 5999889210, 7199867052, 7999852280, 8999833815, 10285524360, 11999778420, 14399734104, 17999667630, 23999556840, 35999335260, 71998670520]

約数ペア:

[(1, 71998670520), (2, 35999335260), (3, 23999556840), (4, 17999667630), (5, 14399734104), (6, 11999778420), (7, 10285524360), (8, 8999833815), (9, 7999852280), (10, 7199867052), (12, 5999889210), (14, 5142762180), (15, 4799911368), (18, 3999926140), (20, 3599933526), (21, 3428508120), (24, 2999944605), (28, 2571381090), (30, 2399955684), (35, 2057104872), (36, 1999963070), (40, 1799966763), (42, 1714254060), (45, 1599970456), (56, 1285690545), (60, 1199977842), (63, 1142836040), (70, 1028552436), (72, 999981535), (84, 857127030), (90, 799985228), (105, 685701624), (120, 599988921), (126, 571418020), (140, 514276218), (168, 428563515), (180, 399992614), (210, 342850812), (227, 317174760), (252, 285709010), (280, 257138109), (315, 228567208), (360, 199996307), (420, 171425406), (454, 158587380), (504, 142854505), (630, 114283604), (681, 105724920), (840, 85712703), (908, 79293690), (1135, 63434952), (1260, 57141802), (1362, 52862460), (1589, 45310680), (1816, 39646845), (2043, 35241640), (2270, 31717476), (2520, 28570901), (2724, 26431230), (3178, 22655340), (3405, 21144984), (4086, 17620820), (4540, 15858738), (4767, 15103560), (5448, 13215615), (6356, 11327670), (6810, 10572492), (7945, 9062136), (8172, 8810410), (9080, 7929369), (9534, 7551780), (10215, 7048328), (12712, 5663835), (13620, 5286246), (14301, 5034520), (15890, 4531068), (16344, 4405205), (19068, 3775890), (20430, 3524164), (23835, 3020712), (27240, 2643123), (28602, 2517260), (31780, 2265534), (38136, 1887945), (40860, 1762082), (47670, 1510356), (57204, 1258630), (63560, 1132767), (71505, 1006904), (81720, 881041), (95340, 755178), (114408, 629315), (125863, 572040), (143010, 503452), (190680, 377589), (251726, 286020)]