13945360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 40497408

約数和(自身を除く): 26552048

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 53, 55, 65, 80, 88, 92, 104, 106, 110, 115, 130, 143, 176, 184, 208, 212, 220, 230, 253, 260, 265, 286, 299, 368, 424, 440, 460, 506, 520, 530, 572, 583, 598, 689, 715, 848, 880, 920, 1012, 1040, 1060, 1144, 1166, 1196, 1219, 1265, 1378, 1430, 1495, 1840, 2024, 2120, 2288, 2332, 2392, 2438, 2530, 2756, 2860, 2915, 2990, 3289, 3445, 4048, 4240, 4664, 4784, 4876, 5060, 5512, 5720, 5830, 5980, 6095, 6578, 6890, 7579, 9328, 9752, 10120, 11024, 11440, 11660, 11960, 12190, 13156, 13409, 13780, 15158, 15847, 16445, 19504, 20240, 23320, 23920, 24380, 26312, 26818, 27560, 30316, 31694, 32890, 37895, 46640, 48760, 52624, 53636, 55120, 60632, 63388, 65780, 67045, 75790, 79235, 97520, 107272, 121264, 126776, 131560, 134090, 151580, 158470, 174317, 214544, 253552, 263120, 268180, 303160, 316940, 348634, 536360, 606320, 633880, 697268, 871585, 1072720, 1267760, 1394536, 1743170, 2789072, 3486340, 6972680, 13945360]

約数ペア:

[(1, 13945360), (2, 6972680), (4, 3486340), (5, 2789072), (8, 1743170), (10, 1394536), (11, 1267760), (13, 1072720), (16, 871585), (20, 697268), (22, 633880), (23, 606320), (26, 536360), (40, 348634), (44, 316940), (46, 303160), (52, 268180), (53, 263120), (55, 253552), (65, 214544), (80, 174317), (88, 158470), (92, 151580), (104, 134090), (106, 131560), (110, 126776), (115, 121264), (130, 107272), (143, 97520), (176, 79235), (184, 75790), (208, 67045), (212, 65780), (220, 63388), (230, 60632), (253, 55120), (260, 53636), (265, 52624), (286, 48760), (299, 46640), (368, 37895), (424, 32890), (440, 31694), (460, 30316), (506, 27560), (520, 26818), (530, 26312), (572, 24380), (583, 23920), (598, 23320), (689, 20240), (715, 19504), (848, 16445), (880, 15847), (920, 15158), (1012, 13780), (1040, 13409), (1060, 13156), (1144, 12190), (1166, 11960), (1196, 11660), (1219, 11440), (1265, 11024), (1378, 10120), (1430, 9752), (1495, 9328), (1840, 7579), (2024, 6890), (2120, 6578), (2288, 6095), (2332, 5980), (2392, 5830), (2438, 5720), (2530, 5512), (2756, 5060), (2860, 4876), (2915, 4784), (2990, 4664), (3289, 4240), (3445, 4048)]