16708120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 29740520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 127, 130, 143, 184, 220, 230, 253, 254, 260, 286, 299, 440, 460, 506, 508, 520, 572, 598, 635, 715, 920, 1012, 1016, 1144, 1196, 1265, 1270, 1397, 1430, 1495, 1651, 2024, 2392, 2530, 2540, 2794, 2860, 2921, 2990, 3289, 3302, 5060, 5080, 5588, 5720, 5842, 5980, 6578, 6604, 6985, 8255, 10120, 11176, 11684, 11960, 13156, 13208, 13970, 14605, 16445, 16510, 18161, 23368, 26312, 27940, 29210, 32131, 32890, 33020, 36322, 37973, 55880, 58420, 64262, 65780, 66040, 72644, 75946, 90805, 116840, 128524, 131560, 145288, 151892, 160655, 181610, 189865, 257048, 303784, 321310, 363220, 379730, 417703, 642620, 726440, 759460, 835406, 1285240, 1518920, 1670812, 2088515, 3341624, 4177030, 8354060, 16708120]

約数ペア:

[(1, 16708120), (2, 8354060), (4, 4177030), (5, 3341624), (8, 2088515), (10, 1670812), (11, 1518920), (13, 1285240), (20, 835406), (22, 759460), (23, 726440), (26, 642620), (40, 417703), (44, 379730), (46, 363220), (52, 321310), (55, 303784), (65, 257048), (88, 189865), (92, 181610), (104, 160655), (110, 151892), (115, 145288), (127, 131560), (130, 128524), (143, 116840), (184, 90805), (220, 75946), (230, 72644), (253, 66040), (254, 65780), (260, 64262), (286, 58420), (299, 55880), (440, 37973), (460, 36322), (506, 33020), (508, 32890), (520, 32131), (572, 29210), (598, 27940), (635, 26312), (715, 23368), (920, 18161), (1012, 16510), (1016, 16445), (1144, 14605), (1196, 13970), (1265, 13208), (1270, 13156), (1397, 11960), (1430, 11684), (1495, 11176), (1651, 10120), (2024, 8255), (2392, 6985), (2530, 6604), (2540, 6578), (2794, 5980), (2860, 5842), (2921, 5720), (2990, 5588), (3289, 5080), (3302, 5060)]