172660320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2447}}^1$

素因数の和:2482

約数の個数: 216

約数和(自身を含む): 685679904

約数和(自身を除く): 513019584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2447, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 4894, 5040, 5880, 7056, 7341, 7840, 8820, 9788, 10080, 11760, 12235, 14112, 14682, 17129, 17640, 19576, 22023, 23520, 24470, 29364, 34258, 35280, 36705, 39152, 44046, 48940, 51387, 58728, 68516, 70560, 73410, 78304, 85645, 88092, 97880, 102774, 110115, 117456, 119903, 137032, 146820, 154161, 171290, 176184, 195760, 205548, 220230, 234912, 239806, 256935, 274064, 293640, 308322, 342580, 352368, 359709, 391520, 411096, 440460, 479612, 513870, 548128, 587280, 599515, 616644, 685160, 704736, 719418, 770805, 822192, 880920, 959224, 1027740, 1079127, 1174560, 1199030, 1233288, 1370320, 1438836, 1541610, 1644384, 1761840, 1798545, 1918448, 2055480, 2158254, 2398060, 2466576, 2740640, 2877672, 3083220, 3523680, 3597090, 3836896, 4110960, 4316508, 4796120, 4933152, 5395635, 5755344, 6166440, 7194180, 8221920, 8633016, 9592240, 10791270, 11510688, 12332880, 14388360, 17266032, 19184480, 21582540, 24665760, 28776720, 34532064, 43165080, 57553440, 86330160, 172660320]

約数ペア:

[(1, 172660320), (2, 86330160), (3, 57553440), (4, 43165080), (5, 34532064), (6, 28776720), (7, 24665760), (8, 21582540), (9, 19184480), (10, 17266032), (12, 14388360), (14, 12332880), (15, 11510688), (16, 10791270), (18, 9592240), (20, 8633016), (21, 8221920), (24, 7194180), (28, 6166440), (30, 5755344), (32, 5395635), (35, 4933152), (36, 4796120), (40, 4316508), (42, 4110960), (45, 3836896), (48, 3597090), (49, 3523680), (56, 3083220), (60, 2877672), (63, 2740640), (70, 2466576), (72, 2398060), (80, 2158254), (84, 2055480), (90, 1918448), (96, 1798545), (98, 1761840), (105, 1644384), (112, 1541610), (120, 1438836), (126, 1370320), (140, 1233288), (144, 1199030), (147, 1174560), (160, 1079127), (168, 1027740), (180, 959224), (196, 880920), (210, 822192), (224, 770805), (240, 719418), (245, 704736), (252, 685160), (280, 616644), (288, 599515), (294, 587280), (315, 548128), (336, 513870), (360, 479612), (392, 440460), (420, 411096), (441, 391520), (480, 359709), (490, 352368), (504, 342580), (560, 308322), (588, 293640), (630, 274064), (672, 256935), (720, 239806), (735, 234912), (784, 220230), (840, 205548), (882, 195760), (980, 176184), (1008, 171290), (1120, 154161), (1176, 146820), (1260, 137032), (1440, 119903), (1470, 117456), (1568, 110115), (1680, 102774), (1764, 97880), (1960, 88092), (2016, 85645), (2205, 78304), (2352, 73410), (2447, 70560), (2520, 68516), (2940, 58728), (3360, 51387), (3528, 48940), (3920, 44046), (4410, 39152), (4704, 36705), (4894, 35280), (5040, 34258), (5880, 29364), (7056, 24470), (7341, 23520), (7840, 22023), (8820, 19576), (9788, 17640), (10080, 17129), (11760, 14682), (12235, 14112)]