215927682880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{121559}}^1$

素因数の和:121657

約数の個数: 224

約数和(自身を含む): 643213831680

約数和(自身を除く): 427286148800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 91, 104, 112, 122, 130, 140, 160, 182, 208, 224, 244, 260, 280, 305, 320, 364, 416, 427, 448, 455, 488, 520, 560, 610, 728, 793, 832, 854, 910, 976, 1040, 1120, 1220, 1456, 1586, 1708, 1820, 1952, 2080, 2135, 2240, 2440, 2912, 3172, 3416, 3640, 3904, 3965, 4160, 4270, 4880, 5551, 5824, 6344, 6832, 7280, 7930, 8540, 9760, 11102, 12688, 13664, 14560, 15860, 17080, 19520, 22204, 25376, 27328, 27755, 29120, 31720, 34160, 44408, 50752, 55510, 63440, 68320, 88816, 111020, 121559, 126880, 136640, 177632, 222040, 243118, 253760, 355264, 444080, 486236, 607795, 850913, 888160, 972472, 1215590, 1580267, 1701826, 1776320, 1944944, 2431180, 3160534, 3403652, 3889888, 4254565, 4862360, 6321068, 6807304, 7415099, 7779776, 7901335, 8509130, 9724720, 11061869, 12642136, 13614608, 14830198, 15802670, 17018260, 19449440, 22123738, 25284272, 27229216, 29660396, 31605340, 34036520, 37075495, 38898880, 44247476, 50568544, 51905693, 54458432, 55309345, 59320792, 63210680, 68073040, 74150990, 88494952, 96396287, 101137088, 103811386, 110618690, 118641584, 126421360, 136146080, 148301980, 176989904, 192792574, 207622772, 221237380, 237283168, 252842720, 259528465, 272292160, 296603960, 353979808, 385585148, 415245544, 442474760, 474566336, 481981435, 505685440, 519056930, 593207920, 674774009, 707959616, 771170296, 830491088, 884949520, 963962870, 1038113860, 1186415840, 1349548018, 1542340592, 1660982176, 1769899040, 1927925740, 2076227720, 2372831680, 2699096036, 3084681184, 3321964352, 3373870045, 3539798080, 3855851480, 4152455440, 5398192072, 6169362368, 6747740090, 7711702960, 8304910880, 10796384144, 13495480180, 15423405920, 16609821760, 21592768288, 26990960360, 30846811840, 43185536576, 53981920720, 107963841440, 215927682880]

約数ペア:

[(1, 215927682880), (2, 107963841440), (4, 53981920720), (5, 43185536576), (7, 30846811840), (8, 26990960360), (10, 21592768288), (13, 16609821760), (14, 15423405920), (16, 13495480180), (20, 10796384144), (26, 8304910880), (28, 7711702960), (32, 6747740090), (35, 6169362368), (40, 5398192072), (52, 4152455440), (56, 3855851480), (61, 3539798080), (64, 3373870045), (65, 3321964352), (70, 3084681184), (80, 2699096036), (91, 2372831680), (104, 2076227720), (112, 1927925740), (122, 1769899040), (130, 1660982176), (140, 1542340592), (160, 1349548018), (182, 1186415840), (208, 1038113860), (224, 963962870), (244, 884949520), (260, 830491088), (280, 771170296), (305, 707959616), (320, 674774009), (364, 593207920), (416, 519056930), (427, 505685440), (448, 481981435), (455, 474566336), (488, 442474760), (520, 415245544), (560, 385585148), (610, 353979808), (728, 296603960), (793, 272292160), (832, 259528465), (854, 252842720), (910, 237283168), (976, 221237380), (1040, 207622772), (1120, 192792574), (1220, 176989904), (1456, 148301980), (1586, 136146080), (1708, 126421360), (1820, 118641584), (1952, 110618690), (2080, 103811386), (2135, 101137088), (2240, 96396287), (2440, 88494952), (2912, 74150990), (3172, 68073040), (3416, 63210680), (3640, 59320792), (3904, 55309345), (3965, 54458432), (4160, 51905693), (4270, 50568544), (4880, 44247476), (5551, 38898880), (5824, 37075495), (6344, 34036520), (6832, 31605340), (7280, 29660396), (7930, 27229216), (8540, 25284272), (9760, 22123738), (11102, 19449440), (12688, 17018260), (13664, 15802670), (14560, 14830198), (15860, 13614608), (17080, 12642136), (19520, 11061869), (22204, 9724720), (25376, 8509130), (27328, 7901335), (27755, 7779776), (29120, 7415099), (31720, 6807304), (34160, 6321068), (44408, 4862360), (50752, 4254565), (55510, 3889888), (63440, 3403652), (68320, 3160534), (88816, 2431180), (111020, 1944944), (121559, 1776320), (126880, 1701826), (136640, 1580267), (177632, 1215590), (222040, 972472), (243118, 888160), (253760, 850913), (355264, 607795), (444080, 486236)]