764095920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9677}}^1$

素因数の和:9747

約数の個数: 160

約数和(自身を含む): 2764965888

約数和(自身を除く): 2000869968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9677, 9870, 11280, 13160, 15792, 19354, 19740, 26320, 29031, 38708, 39480, 48385, 58062, 67739, 77416, 78960, 96770, 116124, 135478, 145155, 154832, 193540, 203217, 232248, 270956, 290310, 338695, 387080, 406434, 454819, 464496, 541912, 580620, 677390, 774160, 812868, 909638, 1016085, 1083824, 1161240, 1354780, 1364457, 1625736, 1819276, 2032170, 2274095, 2322480, 2709560, 2728914, 3183733, 3251472, 3638552, 4064340, 4548190, 5419120, 5457828, 6367466, 6822285, 7277104, 8128680, 9096380, 9551199, 10915656, 12734932, 13644570, 15918665, 16257360, 18192760, 19102398, 21831312, 25469864, 27289140, 31837330, 36385520, 38204796, 47755995, 50939728, 54578280, 63674660, 76409592, 95511990, 109156560, 127349320, 152819184, 191023980, 254698640, 382047960, 764095920]

約数ペア:

[(1, 764095920), (2, 382047960), (3, 254698640), (4, 191023980), (5, 152819184), (6, 127349320), (7, 109156560), (8, 95511990), (10, 76409592), (12, 63674660), (14, 54578280), (15, 50939728), (16, 47755995), (20, 38204796), (21, 36385520), (24, 31837330), (28, 27289140), (30, 25469864), (35, 21831312), (40, 19102398), (42, 18192760), (47, 16257360), (48, 15918665), (56, 13644570), (60, 12734932), (70, 10915656), (80, 9551199), (84, 9096380), (94, 8128680), (105, 7277104), (112, 6822285), (120, 6367466), (140, 5457828), (141, 5419120), (168, 4548190), (188, 4064340), (210, 3638552), (235, 3251472), (240, 3183733), (280, 2728914), (282, 2709560), (329, 2322480), (336, 2274095), (376, 2032170), (420, 1819276), (470, 1625736), (560, 1364457), (564, 1354780), (658, 1161240), (705, 1083824), (752, 1016085), (840, 909638), (940, 812868), (987, 774160), (1128, 677390), (1316, 580620), (1410, 541912), (1645, 464496), (1680, 454819), (1880, 406434), (1974, 387080), (2256, 338695), (2632, 290310), (2820, 270956), (3290, 232248), (3760, 203217), (3948, 193540), (4935, 154832), (5264, 145155), (5640, 135478), (6580, 116124), (7896, 96770), (9677, 78960), (9870, 77416), (11280, 67739), (13160, 58062), (15792, 48385), (19354, 39480), (19740, 38708), (26320, 29031)]