171832080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4493

約数の個数: 160

約数和(自身を含む): 635387904

約数和(自身を除く): 463555824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4447, 4830, 5520, 6440, 7728, 8894, 9660, 12880, 13341, 17788, 19320, 22235, 26682, 31129, 35576, 38640, 44470, 53364, 62258, 66705, 71152, 88940, 93387, 102281, 106728, 124516, 133410, 155645, 177880, 186774, 204562, 213456, 249032, 266820, 306843, 311290, 355760, 373548, 409124, 466935, 498064, 511405, 533640, 613686, 622580, 715967, 747096, 818248, 933870, 1022810, 1067280, 1227372, 1245160, 1431934, 1494192, 1534215, 1636496, 1867740, 2045620, 2147901, 2454744, 2490320, 2863868, 3068430, 3579835, 3735480, 4091240, 4295802, 4909488, 5727736, 6136860, 7159670, 7470960, 8182480, 8591604, 10739505, 11455472, 12273720, 14319340, 17183208, 21479010, 24547440, 28638680, 34366416, 42958020, 57277360, 85916040, 171832080]

約数ペア:

[(1, 171832080), (2, 85916040), (3, 57277360), (4, 42958020), (5, 34366416), (6, 28638680), (7, 24547440), (8, 21479010), (10, 17183208), (12, 14319340), (14, 12273720), (15, 11455472), (16, 10739505), (20, 8591604), (21, 8182480), (23, 7470960), (24, 7159670), (28, 6136860), (30, 5727736), (35, 4909488), (40, 4295802), (42, 4091240), (46, 3735480), (48, 3579835), (56, 3068430), (60, 2863868), (69, 2490320), (70, 2454744), (80, 2147901), (84, 2045620), (92, 1867740), (105, 1636496), (112, 1534215), (115, 1494192), (120, 1431934), (138, 1245160), (140, 1227372), (161, 1067280), (168, 1022810), (184, 933870), (210, 818248), (230, 747096), (240, 715967), (276, 622580), (280, 613686), (322, 533640), (336, 511405), (345, 498064), (368, 466935), (420, 409124), (460, 373548), (483, 355760), (552, 311290), (560, 306843), (644, 266820), (690, 249032), (805, 213456), (840, 204562), (920, 186774), (966, 177880), (1104, 155645), (1288, 133410), (1380, 124516), (1610, 106728), (1680, 102281), (1840, 93387), (1932, 88940), (2415, 71152), (2576, 66705), (2760, 62258), (3220, 53364), (3864, 44470), (4447, 38640), (4830, 35576), (5520, 31129), (6440, 26682), (7728, 22235), (8894, 19320), (9660, 17788), (12880, 13341)]