144278160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 486718848

約数和(自身を除く): 342440688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 131, 156, 195, 208, 240, 260, 262, 312, 353, 390, 393, 520, 524, 624, 655, 706, 780, 786, 1040, 1048, 1059, 1310, 1412, 1560, 1572, 1703, 1765, 1965, 2096, 2118, 2620, 2824, 3120, 3144, 3406, 3530, 3930, 4236, 4589, 5109, 5240, 5295, 5648, 6288, 6812, 7060, 7860, 8472, 8515, 9178, 10218, 10480, 10590, 13624, 13767, 14120, 15720, 16944, 17030, 18356, 20436, 21180, 22945, 25545, 27248, 27534, 28240, 31440, 34060, 36712, 40872, 42360, 45890, 46243, 51090, 55068, 68120, 68835, 73424, 81744, 84720, 91780, 92486, 102180, 110136, 136240, 137670, 138729, 183560, 184972, 204360, 220272, 231215, 275340, 277458, 367120, 369944, 408720, 462430, 550680, 554916, 601159, 693645, 739888, 924860, 1101360, 1109832, 1202318, 1387290, 1803477, 1849720, 2219664, 2404636, 2774580, 3005795, 3606954, 3699440, 4809272, 5549160, 6011590, 7213908, 9017385, 9618544, 11098320, 12023180, 14427816, 18034770, 24046360, 28855632, 36069540, 48092720, 72139080, 144278160]

約数ペア:

[(1, 144278160), (2, 72139080), (3, 48092720), (4, 36069540), (5, 28855632), (6, 24046360), (8, 18034770), (10, 14427816), (12, 12023180), (13, 11098320), (15, 9618544), (16, 9017385), (20, 7213908), (24, 6011590), (26, 5549160), (30, 4809272), (39, 3699440), (40, 3606954), (48, 3005795), (52, 2774580), (60, 2404636), (65, 2219664), (78, 1849720), (80, 1803477), (104, 1387290), (120, 1202318), (130, 1109832), (131, 1101360), (156, 924860), (195, 739888), (208, 693645), (240, 601159), (260, 554916), (262, 550680), (312, 462430), (353, 408720), (390, 369944), (393, 367120), (520, 277458), (524, 275340), (624, 231215), (655, 220272), (706, 204360), (780, 184972), (786, 183560), (1040, 138729), (1048, 137670), (1059, 136240), (1310, 110136), (1412, 102180), (1560, 92486), (1572, 91780), (1703, 84720), (1765, 81744), (1965, 73424), (2096, 68835), (2118, 68120), (2620, 55068), (2824, 51090), (3120, 46243), (3144, 45890), (3406, 42360), (3530, 40872), (3930, 36712), (4236, 34060), (4589, 31440), (5109, 28240), (5240, 27534), (5295, 27248), (5648, 25545), (6288, 22945), (6812, 21180), (7060, 20436), (7860, 18356), (8472, 17030), (8515, 16944), (9178, 15720), (10218, 14120), (10480, 13767), (10590, 13624)]