13075040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 39191040

約数和(自身を除く): 26116000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 23, 32, 34, 38, 40, 44, 46, 55, 68, 76, 80, 85, 88, 92, 95, 110, 115, 136, 152, 160, 170, 176, 184, 187, 190, 209, 220, 230, 253, 272, 304, 323, 340, 352, 368, 374, 380, 391, 418, 437, 440, 460, 506, 544, 608, 646, 680, 736, 748, 760, 782, 836, 874, 880, 920, 935, 1012, 1045, 1265, 1292, 1360, 1496, 1520, 1564, 1615, 1672, 1748, 1760, 1840, 1870, 1955, 2024, 2090, 2185, 2530, 2584, 2720, 2992, 3040, 3128, 3230, 3344, 3496, 3553, 3680, 3740, 3910, 4048, 4180, 4301, 4370, 4807, 5060, 5168, 5984, 6256, 6460, 6688, 6992, 7106, 7429, 7480, 7820, 8096, 8360, 8602, 8740, 9614, 10120, 10336, 12512, 12920, 13984, 14212, 14858, 14960, 15640, 16720, 17204, 17480, 17765, 19228, 20240, 21505, 24035, 25840, 28424, 29716, 29920, 31280, 33440, 34408, 34960, 35530, 37145, 38456, 40480, 43010, 48070, 51680, 56848, 59432, 62560, 68816, 69920, 71060, 74290, 76912, 81719, 86020, 96140, 113696, 118864, 137632, 142120, 148580, 153824, 163438, 172040, 192280, 237728, 284240, 297160, 326876, 344080, 384560, 408595, 568480, 594320, 653752, 688160, 769120, 817190, 1188640, 1307504, 1634380, 2615008, 3268760, 6537520, 13075040]

約数ペア:

[(1, 13075040), (2, 6537520), (4, 3268760), (5, 2615008), (8, 1634380), (10, 1307504), (11, 1188640), (16, 817190), (17, 769120), (19, 688160), (20, 653752), (22, 594320), (23, 568480), (32, 408595), (34, 384560), (38, 344080), (40, 326876), (44, 297160), (46, 284240), (55, 237728), (68, 192280), (76, 172040), (80, 163438), (85, 153824), (88, 148580), (92, 142120), (95, 137632), (110, 118864), (115, 113696), (136, 96140), (152, 86020), (160, 81719), (170, 76912), (176, 74290), (184, 71060), (187, 69920), (190, 68816), (209, 62560), (220, 59432), (230, 56848), (253, 51680), (272, 48070), (304, 43010), (323, 40480), (340, 38456), (352, 37145), (368, 35530), (374, 34960), (380, 34408), (391, 33440), (418, 31280), (437, 29920), (440, 29716), (460, 28424), (506, 25840), (544, 24035), (608, 21505), (646, 20240), (680, 19228), (736, 17765), (748, 17480), (760, 17204), (782, 16720), (836, 15640), (874, 14960), (880, 14858), (920, 14212), (935, 13984), (1012, 12920), (1045, 12512), (1265, 10336), (1292, 10120), (1360, 9614), (1496, 8740), (1520, 8602), (1564, 8360), (1615, 8096), (1672, 7820), (1748, 7480), (1760, 7429), (1840, 7106), (1870, 6992), (1955, 6688), (2024, 6460), (2090, 6256), (2185, 5984), (2530, 5168), (2584, 5060), (2720, 4807), (2992, 4370), (3040, 4301), (3128, 4180), (3230, 4048), (3344, 3910), (3496, 3740), (3553, 3680)]