216565376720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3307}}^1\times {\mathrm{10631}}^1$

素因数の和:13969

約数の個数: 160

約数和(自身を含む): 628007233536

約数和(自身を除く): 411441856816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 3307, 6160, 6614, 10631, 13228, 16535, 21262, 23149, 26456, 33070, 36377, 42524, 46298, 52912, 53155, 66140, 72754, 74417, 85048, 92596, 106310, 115745, 116941, 132280, 145508, 148834, 170096, 181885, 185192, 212620, 231490, 233882, 254639, 264560, 291016, 297668, 363770, 370384, 372085, 425240, 462980, 467764, 509278, 582032, 584705, 595336, 727540, 744170, 818587, 850480, 925960, 935528, 1018556, 1169410, 1190672, 1273195, 1455080, 1488340, 1637174, 1851920, 1871056, 2037112, 2338820, 2546390, 2910160, 2976680, 3274348, 4074224, 4092935, 4677640, 5092780, 5953360, 6548696, 8185870, 9355280, 10185560, 13097392, 16371740, 20371120, 32743480, 35156717, 65486960, 70313434, 140626868, 175783585, 246097019, 281253736, 351567170, 386723887, 492194038, 562507472, 703134340, 773447774, 984388076, 1230485095, 1406268680, 1546895548, 1933619435, 1968776152, 2460970190, 2707067209, 2812537360, 3093791096, 3867238870, 3937552304, 4921940380, 5414134418, 6187582192, 7734477740, 9843880760, 10828268836, 13535336045, 15468955480, 19687761520, 21656537672, 27070672090, 30937910960, 43313075344, 54141344180, 108282688360, 216565376720]

約数ペア:

[(1, 216565376720), (2, 108282688360), (4, 54141344180), (5, 43313075344), (7, 30937910960), (8, 27070672090), (10, 21656537672), (11, 19687761520), (14, 15468955480), (16, 13535336045), (20, 10828268836), (22, 9843880760), (28, 7734477740), (35, 6187582192), (40, 5414134418), (44, 4921940380), (55, 3937552304), (56, 3867238870), (70, 3093791096), (77, 2812537360), (80, 2707067209), (88, 2460970190), (110, 1968776152), (112, 1933619435), (140, 1546895548), (154, 1406268680), (176, 1230485095), (220, 984388076), (280, 773447774), (308, 703134340), (385, 562507472), (440, 492194038), (560, 386723887), (616, 351567170), (770, 281253736), (880, 246097019), (1232, 175783585), (1540, 140626868), (3080, 70313434), (3307, 65486960), (6160, 35156717), (6614, 32743480), (10631, 20371120), (13228, 16371740), (16535, 13097392), (21262, 10185560), (23149, 9355280), (26456, 8185870), (33070, 6548696), (36377, 5953360), (42524, 5092780), (46298, 4677640), (52912, 4092935), (53155, 4074224), (66140, 3274348), (72754, 2976680), (74417, 2910160), (85048, 2546390), (92596, 2338820), (106310, 2037112), (115745, 1871056), (116941, 1851920), (132280, 1637174), (145508, 1488340), (148834, 1455080), (170096, 1273195), (181885, 1190672), (185192, 1169410), (212620, 1018556), (231490, 935528), (233882, 925960), (254639, 850480), (264560, 818587), (291016, 744170), (297668, 727540), (363770, 595336), (370384, 584705), (372085, 582032), (425240, 509278), (462980, 467764)]