154005280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 284934368

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 65, 80, 88, 104, 106, 110, 127, 130, 143, 160, 176, 208, 212, 220, 254, 260, 265, 286, 352, 416, 424, 440, 508, 520, 530, 572, 583, 635, 689, 715, 848, 880, 1016, 1040, 1060, 1144, 1166, 1270, 1378, 1397, 1430, 1651, 1696, 1760, 2032, 2080, 2120, 2288, 2332, 2540, 2756, 2794, 2860, 2915, 3302, 3445, 4064, 4240, 4576, 4664, 5080, 5512, 5588, 5720, 5830, 6604, 6731, 6890, 6985, 7579, 8255, 8480, 9328, 10160, 11024, 11176, 11440, 11660, 13208, 13462, 13780, 13970, 15158, 16510, 18161, 18656, 20320, 22048, 22352, 22880, 23320, 26416, 26924, 27560, 27940, 30316, 33020, 33655, 36322, 37895, 44704, 46640, 52832, 53848, 55120, 55880, 60632, 66040, 67310, 72644, 74041, 75790, 87503, 90805, 93280, 107696, 110240, 111760, 121264, 132080, 134620, 145288, 148082, 151580, 175006, 181610, 215392, 223520, 242528, 264160, 269240, 290576, 296164, 303160, 350012, 363220, 370205, 437515, 538480, 581152, 592328, 606320, 700024, 726440, 740410, 875030, 962533, 1076960, 1184656, 1212640, 1400048, 1452880, 1480820, 1750060, 1925066, 2369312, 2800096, 2905760, 2961640, 3500120, 3850132, 4812665, 5923280, 7000240, 7700264, 9625330, 11846560, 14000480, 15400528, 19250660, 30801056, 38501320, 77002640, 154005280]

約数ペア:

[(1, 154005280), (2, 77002640), (4, 38501320), (5, 30801056), (8, 19250660), (10, 15400528), (11, 14000480), (13, 11846560), (16, 9625330), (20, 7700264), (22, 7000240), (26, 5923280), (32, 4812665), (40, 3850132), (44, 3500120), (52, 2961640), (53, 2905760), (55, 2800096), (65, 2369312), (80, 1925066), (88, 1750060), (104, 1480820), (106, 1452880), (110, 1400048), (127, 1212640), (130, 1184656), (143, 1076960), (160, 962533), (176, 875030), (208, 740410), (212, 726440), (220, 700024), (254, 606320), (260, 592328), (265, 581152), (286, 538480), (352, 437515), (416, 370205), (424, 363220), (440, 350012), (508, 303160), (520, 296164), (530, 290576), (572, 269240), (583, 264160), (635, 242528), (689, 223520), (715, 215392), (848, 181610), (880, 175006), (1016, 151580), (1040, 148082), (1060, 145288), (1144, 134620), (1166, 132080), (1270, 121264), (1378, 111760), (1397, 110240), (1430, 107696), (1651, 93280), (1696, 90805), (1760, 87503), (2032, 75790), (2080, 74041), (2120, 72644), (2288, 67310), (2332, 66040), (2540, 60632), (2756, 55880), (2794, 55120), (2860, 53848), (2915, 52832), (3302, 46640), (3445, 44704), (4064, 37895), (4240, 36322), (4576, 33655), (4664, 33020), (5080, 30316), (5512, 27940), (5588, 27560), (5720, 26924), (5830, 26416), (6604, 23320), (6731, 22880), (6890, 22352), (6985, 22048), (7579, 20320), (8255, 18656), (8480, 18161), (9328, 16510), (10160, 15158), (11024, 13970), (11176, 13780), (11440, 13462), (11660, 13208)]