140075040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:959

約数の個数: 192

約数和(自身を含む): 515579904

約数和(自身を除く): 375504864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 887, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1774, 1880, 1974, 2256, 2632, 2661, 2820, 3290, 3360, 3548, 3760, 3948, 4435, 4512, 4935, 5264, 5322, 5640, 6209, 6580, 7096, 7520, 7896, 8870, 9870, 10528, 10644, 11280, 12418, 13160, 13305, 14192, 15792, 17740, 18627, 19740, 21288, 22560, 24836, 26320, 26610, 28384, 31045, 31584, 35480, 37254, 39480, 41689, 42576, 49672, 52640, 53220, 62090, 70960, 74508, 78960, 83378, 85152, 93135, 99344, 106440, 124180, 125067, 141920, 149016, 157920, 166756, 186270, 198688, 208445, 212880, 248360, 250134, 291823, 298032, 333512, 372540, 416890, 425760, 496720, 500268, 583646, 596064, 625335, 667024, 745080, 833780, 875469, 993440, 1000536, 1167292, 1250670, 1334048, 1459115, 1490160, 1667560, 1750938, 2001072, 2334584, 2501340, 2918230, 2980320, 3335120, 3501876, 4002144, 4377345, 4669168, 5002680, 5836460, 6670240, 7003752, 8754690, 9338336, 10005360, 11672920, 14007504, 17509380, 20010720, 23345840, 28015008, 35018760, 46691680, 70037520, 140075040]

約数ペア:

[(1, 140075040), (2, 70037520), (3, 46691680), (4, 35018760), (5, 28015008), (6, 23345840), (7, 20010720), (8, 17509380), (10, 14007504), (12, 11672920), (14, 10005360), (15, 9338336), (16, 8754690), (20, 7003752), (21, 6670240), (24, 5836460), (28, 5002680), (30, 4669168), (32, 4377345), (35, 4002144), (40, 3501876), (42, 3335120), (47, 2980320), (48, 2918230), (56, 2501340), (60, 2334584), (70, 2001072), (80, 1750938), (84, 1667560), (94, 1490160), (96, 1459115), (105, 1334048), (112, 1250670), (120, 1167292), (140, 1000536), (141, 993440), (160, 875469), (168, 833780), (188, 745080), (210, 667024), (224, 625335), (235, 596064), (240, 583646), (280, 500268), (282, 496720), (329, 425760), (336, 416890), (376, 372540), (420, 333512), (470, 298032), (480, 291823), (560, 250134), (564, 248360), (658, 212880), (672, 208445), (705, 198688), (752, 186270), (840, 166756), (887, 157920), (940, 149016), (987, 141920), (1120, 125067), (1128, 124180), (1316, 106440), (1410, 99344), (1504, 93135), (1645, 85152), (1680, 83378), (1774, 78960), (1880, 74508), (1974, 70960), (2256, 62090), (2632, 53220), (2661, 52640), (2820, 49672), (3290, 42576), (3360, 41689), (3548, 39480), (3760, 37254), (3948, 35480), (4435, 31584), (4512, 31045), (4935, 28384), (5264, 26610), (5322, 26320), (5640, 24836), (6209, 22560), (6580, 21288), (7096, 19740), (7520, 18627), (7896, 17740), (8870, 15792), (9870, 14192), (10528, 13305), (10644, 13160), (11280, 12418)]