868124836920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{19853}}^1$

素因数の和:20246

約数の個数: 256

約数和(自身を含む): 2872927802880

約数和(自身を除く): 2004802965960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 157, 165, 211, 220, 264, 314, 330, 422, 440, 471, 628, 633, 660, 785, 844, 942, 1055, 1256, 1266, 1320, 1570, 1688, 1727, 1884, 2110, 2321, 2355, 2532, 3140, 3165, 3454, 3768, 4220, 4642, 4710, 5064, 5181, 6280, 6330, 6908, 6963, 8440, 8635, 9284, 9420, 10362, 11605, 12660, 13816, 13926, 17270, 18568, 18840, 19853, 20724, 23210, 25320, 25905, 27852, 33127, 34540, 34815, 39706, 41448, 46420, 51810, 55704, 59559, 66254, 69080, 69630, 79412, 92840, 99265, 99381, 103620, 119118, 132508, 139260, 158824, 165635, 198530, 198762, 207240, 218383, 238236, 265016, 278520, 297795, 331270, 364397, 397060, 397524, 436766, 476472, 496905, 595590, 655149, 662540, 728794, 794120, 795048, 873532, 993810, 1091915, 1093191, 1191180, 1310298, 1325080, 1457588, 1747064, 1821985, 1987620, 2183830, 2186382, 2382360, 2620596, 2915176, 3116921, 3275745, 3643970, 3975240, 4188983, 4367660, 4372764, 5241192, 5465955, 6233842, 6551490, 7287940, 8377966, 8735320, 8745528, 9350763, 10931910, 12467684, 12566949, 13102980, 14575880, 15584605, 16755932, 18701526, 20944915, 21863820, 24935368, 25133898, 26205960, 31169210, 33511864, 34286131, 37403052, 41889830, 43727640, 46078813, 46753815, 50267796, 62338420, 62834745, 68572262, 74806104, 83779660, 92157626, 93507630, 100535592, 102858393, 124676840, 125669490, 137144524, 138236439, 167559320, 171430655, 184315252, 187015260, 205716786, 230394065, 251338980, 274289048, 276472878, 342861310, 368630504, 374030520, 411433572, 460788130, 502677960, 514291965, 552945756, 657670331, 685722620, 691182195, 822867144, 921576260, 1028583930, 1105891512, 1315340662, 1371445240, 1382364390, 1843152520, 1973010993, 2057167860, 2630681324, 2764728780, 3288351655, 3946021986, 4114335720, 5261362648, 5529457560, 6576703310, 7234373641, 7892043972, 9865054965, 13153406620, 14468747282, 15784087944, 19730109930, 21703120923, 26306813240, 28937494564, 36171868205, 39460219860, 43406241846, 57874989128, 72343736410, 78920439720, 86812483692, 108515604615, 144687472820, 173624967384, 217031209230, 289374945640, 434062418460, 868124836920]

約数ペア:

[(1, 868124836920), (2, 434062418460), (3, 289374945640), (4, 217031209230), (5, 173624967384), (6, 144687472820), (8, 108515604615), (10, 86812483692), (11, 78920439720), (12, 72343736410), (15, 57874989128), (20, 43406241846), (22, 39460219860), (24, 36171868205), (30, 28937494564), (33, 26306813240), (40, 21703120923), (44, 19730109930), (55, 15784087944), (60, 14468747282), (66, 13153406620), (88, 9865054965), (110, 7892043972), (120, 7234373641), (132, 6576703310), (157, 5529457560), (165, 5261362648), (211, 4114335720), (220, 3946021986), (264, 3288351655), (314, 2764728780), (330, 2630681324), (422, 2057167860), (440, 1973010993), (471, 1843152520), (628, 1382364390), (633, 1371445240), (660, 1315340662), (785, 1105891512), (844, 1028583930), (942, 921576260), (1055, 822867144), (1256, 691182195), (1266, 685722620), (1320, 657670331), (1570, 552945756), (1688, 514291965), (1727, 502677960), (1884, 460788130), (2110, 411433572), (2321, 374030520), (2355, 368630504), (2532, 342861310), (3140, 276472878), (3165, 274289048), (3454, 251338980), (3768, 230394065), (4220, 205716786), (4642, 187015260), (4710, 184315252), (5064, 171430655), (5181, 167559320), (6280, 138236439), (6330, 137144524), (6908, 125669490), (6963, 124676840), (8440, 102858393), (8635, 100535592), (9284, 93507630), (9420, 92157626), (10362, 83779660), (11605, 74806104), (12660, 68572262), (13816, 62834745), (13926, 62338420), (17270, 50267796), (18568, 46753815), (18840, 46078813), (19853, 43727640), (20724, 41889830), (23210, 37403052), (25320, 34286131), (25905, 33511864), (27852, 31169210), (33127, 26205960), (34540, 25133898), (34815, 24935368), (39706, 21863820), (41448, 20944915), (46420, 18701526), (51810, 16755932), (55704, 15584605), (59559, 14575880), (66254, 13102980), (69080, 12566949), (69630, 12467684), (79412, 10931910), (92840, 9350763), (99265, 8745528), (99381, 8735320), (103620, 8377966), (119118, 7287940), (132508, 6551490), (139260, 6233842), (158824, 5465955), (165635, 5241192), (198530, 4372764), (198762, 4367660), (207240, 4188983), (218383, 3975240), (238236, 3643970), (265016, 3275745), (278520, 3116921), (297795, 2915176), (331270, 2620596), (364397, 2382360), (397060, 2186382), (397524, 2183830), (436766, 1987620), (476472, 1821985), (496905, 1747064), (595590, 1457588), (655149, 1325080), (662540, 1310298), (728794, 1191180), (794120, 1093191), (795048, 1091915), (873532, 993810)]