2641338560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:683

約数の個数: 224

約数和(自身を含む): 7551480960

約数和(自身を除く): 4910142400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 73, 80, 112, 116, 140, 145, 146, 160, 203, 224, 232, 280, 290, 292, 320, 365, 406, 448, 464, 511, 557, 560, 580, 584, 730, 812, 928, 1015, 1022, 1114, 1120, 1160, 1168, 1460, 1624, 1856, 2030, 2044, 2117, 2228, 2240, 2320, 2336, 2555, 2785, 2920, 3248, 3899, 4060, 4088, 4234, 4456, 4640, 4672, 5110, 5570, 5840, 6496, 7798, 8120, 8176, 8468, 8912, 9280, 10220, 10585, 11140, 11680, 12992, 14819, 15596, 16153, 16240, 16352, 16936, 17824, 19495, 20440, 21170, 22280, 23360, 29638, 31192, 32306, 32480, 32704, 33872, 35648, 38990, 40661, 40880, 42340, 44560, 59276, 62384, 64612, 64960, 67744, 74095, 77980, 80765, 81322, 81760, 84680, 89120, 113071, 118552, 124768, 129224, 135488, 148190, 155960, 161530, 162644, 163520, 169360, 178240, 203305, 226142, 237104, 249536, 258448, 284627, 296380, 311920, 323060, 325288, 338720, 406610, 452284, 474208, 516896, 565355, 569254, 592760, 623840, 646120, 650576, 677440, 813220, 904568, 948416, 1033792, 1130710, 1138508, 1179169, 1185520, 1247680, 1292240, 1301152, 1423135, 1626440, 1809136, 2261420, 2277016, 2358338, 2371040, 2584480, 2602304, 2846270, 3252880, 3618272, 4522840, 4554032, 4716676, 4742080, 5168960, 5692540, 5895845, 6505760, 7236544, 8254183, 9045680, 9108064, 9433352, 11385080, 11791690, 13011520, 16508366, 18091360, 18216128, 18866704, 22770160, 23583380, 33016732, 36182720, 37733408, 41270915, 45540320, 47166760, 66033464, 75466816, 82541830, 91080640, 94333520, 132066928, 165083660, 188667040, 264133856, 330167320, 377334080, 528267712, 660334640, 1320669280, 2641338560]

約数ペア:

[(1, 2641338560), (2, 1320669280), (4, 660334640), (5, 528267712), (7, 377334080), (8, 330167320), (10, 264133856), (14, 188667040), (16, 165083660), (20, 132066928), (28, 94333520), (29, 91080640), (32, 82541830), (35, 75466816), (40, 66033464), (56, 47166760), (58, 45540320), (64, 41270915), (70, 37733408), (73, 36182720), (80, 33016732), (112, 23583380), (116, 22770160), (140, 18866704), (145, 18216128), (146, 18091360), (160, 16508366), (203, 13011520), (224, 11791690), (232, 11385080), (280, 9433352), (290, 9108064), (292, 9045680), (320, 8254183), (365, 7236544), (406, 6505760), (448, 5895845), (464, 5692540), (511, 5168960), (557, 4742080), (560, 4716676), (580, 4554032), (584, 4522840), (730, 3618272), (812, 3252880), (928, 2846270), (1015, 2602304), (1022, 2584480), (1114, 2371040), (1120, 2358338), (1160, 2277016), (1168, 2261420), (1460, 1809136), (1624, 1626440), (1856, 1423135), (2030, 1301152), (2044, 1292240), (2117, 1247680), (2228, 1185520), (2240, 1179169), (2320, 1138508), (2336, 1130710), (2555, 1033792), (2785, 948416), (2920, 904568), (3248, 813220), (3899, 677440), (4060, 650576), (4088, 646120), (4234, 623840), (4456, 592760), (4640, 569254), (4672, 565355), (5110, 516896), (5570, 474208), (5840, 452284), (6496, 406610), (7798, 338720), (8120, 325288), (8176, 323060), (8468, 311920), (8912, 296380), (9280, 284627), (10220, 258448), (10585, 249536), (11140, 237104), (11680, 226142), (12992, 203305), (14819, 178240), (15596, 169360), (16153, 163520), (16240, 162644), (16352, 161530), (16936, 155960), (17824, 148190), (19495, 135488), (20440, 129224), (21170, 124768), (22280, 118552), (23360, 113071), (29638, 89120), (31192, 84680), (32306, 81760), (32480, 81322), (32704, 80765), (33872, 77980), (35648, 74095), (38990, 67744), (40661, 64960), (40880, 64612), (42340, 62384), (44560, 59276)]