85341360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 160

約数和(自身を含む): 301855680

約数和(自身を除く): 216514320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1609, 1768, 2040, 2210, 2652, 3120, 3218, 3315, 3536, 4080, 4420, 4827, 5304, 6436, 6630, 8045, 8840, 9654, 10608, 12872, 13260, 16090, 17680, 19308, 20917, 24135, 25744, 26520, 27353, 32180, 38616, 41834, 48270, 53040, 54706, 62751, 64360, 77232, 82059, 83668, 96540, 104585, 109412, 125502, 128720, 136765, 164118, 167336, 193080, 209170, 218824, 251004, 273530, 313755, 328236, 334672, 355589, 386160, 410295, 418340, 437648, 502008, 547060, 627510, 656472, 711178, 820590, 836680, 1004016, 1066767, 1094120, 1255020, 1312944, 1422356, 1641180, 1673360, 1777945, 2133534, 2188240, 2510040, 2844712, 3282360, 3555890, 4267068, 5020080, 5333835, 5689424, 6564720, 7111780, 8534136, 10667670, 14223560, 17068272, 21335340, 28447120, 42670680, 85341360]

約数ペア:

[(1, 85341360), (2, 42670680), (3, 28447120), (4, 21335340), (5, 17068272), (6, 14223560), (8, 10667670), (10, 8534136), (12, 7111780), (13, 6564720), (15, 5689424), (16, 5333835), (17, 5020080), (20, 4267068), (24, 3555890), (26, 3282360), (30, 2844712), (34, 2510040), (39, 2188240), (40, 2133534), (48, 1777945), (51, 1673360), (52, 1641180), (60, 1422356), (65, 1312944), (68, 1255020), (78, 1094120), (80, 1066767), (85, 1004016), (102, 836680), (104, 820590), (120, 711178), (130, 656472), (136, 627510), (156, 547060), (170, 502008), (195, 437648), (204, 418340), (208, 410295), (221, 386160), (240, 355589), (255, 334672), (260, 328236), (272, 313755), (312, 273530), (340, 251004), (390, 218824), (408, 209170), (442, 193080), (510, 167336), (520, 164118), (624, 136765), (663, 128720), (680, 125502), (780, 109412), (816, 104585), (884, 96540), (1020, 83668), (1040, 82059), (1105, 77232), (1326, 64360), (1360, 62751), (1560, 54706), (1609, 53040), (1768, 48270), (2040, 41834), (2210, 38616), (2652, 32180), (3120, 27353), (3218, 26520), (3315, 25744), (3536, 24135), (4080, 20917), (4420, 19308), (4827, 17680), (5304, 16090), (6436, 13260), (6630, 12872), (8045, 10608), (8840, 9654)]