1520445168

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 240

約数和(自身を含む): 4889853696

約数和(自身を除く): 3369408528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 73, 81, 88, 99, 108, 132, 144, 146, 162, 176, 198, 216, 219, 243, 264, 292, 297, 324, 396, 432, 438, 486, 487, 528, 584, 594, 648, 657, 792, 803, 876, 891, 972, 974, 1168, 1188, 1296, 1314, 1461, 1584, 1606, 1752, 1782, 1944, 1948, 1971, 2376, 2409, 2628, 2673, 2922, 3212, 3504, 3564, 3888, 3896, 3942, 4383, 4752, 4818, 5256, 5346, 5357, 5844, 5913, 6424, 7128, 7227, 7792, 7884, 8766, 9636, 10512, 10692, 10714, 11688, 11826, 12848, 13149, 14256, 14454, 15768, 16071, 17532, 17739, 19272, 21384, 21428, 21681, 23376, 23652, 26298, 28908, 31536, 32142, 35064, 35478, 35551, 38544, 39447, 42768, 42856, 43362, 47304, 48213, 52596, 57816, 64284, 65043, 70128, 70956, 71102, 78894, 85712, 86724, 94608, 96426, 105192, 106653, 115632, 118341, 128568, 130086, 141912, 142204, 144639, 157788, 173448, 192852, 195129, 210384, 213306, 236682, 257136, 260172, 283824, 284408, 289278, 315576, 319959, 346896, 385704, 390258, 391061, 426612, 433917, 473364, 520344, 568816, 578556, 631152, 639918, 771408, 780516, 782122, 853224, 867834, 946728, 959877, 1040688, 1157112, 1173183, 1279836, 1301751, 1561032, 1564244, 1706448, 1735668, 1893456, 1919754, 2314224, 2346366, 2559672, 2603502, 2879631, 3122064, 3128488, 3471336, 3519549, 3839508, 4692732, 5119344, 5207004, 5759262, 6256976, 6942672, 7039098, 7679016, 8638893, 9385464, 10414008, 10558647, 11518524, 14078196, 15358032, 17277786, 18770928, 20828016, 21117294, 23037048, 28156392, 31675941, 34555572, 42234588, 46074096, 56312784, 63351882, 69111144, 84469176, 95027823, 126703764, 138222288, 168938352, 190055646, 253407528, 380111292, 506815056, 760222584, 1520445168]

約数ペア:

[(1, 1520445168), (2, 760222584), (3, 506815056), (4, 380111292), (6, 253407528), (8, 190055646), (9, 168938352), (11, 138222288), (12, 126703764), (16, 95027823), (18, 84469176), (22, 69111144), (24, 63351882), (27, 56312784), (33, 46074096), (36, 42234588), (44, 34555572), (48, 31675941), (54, 28156392), (66, 23037048), (72, 21117294), (73, 20828016), (81, 18770928), (88, 17277786), (99, 15358032), (108, 14078196), (132, 11518524), (144, 10558647), (146, 10414008), (162, 9385464), (176, 8638893), (198, 7679016), (216, 7039098), (219, 6942672), (243, 6256976), (264, 5759262), (292, 5207004), (297, 5119344), (324, 4692732), (396, 3839508), (432, 3519549), (438, 3471336), (486, 3128488), (487, 3122064), (528, 2879631), (584, 2603502), (594, 2559672), (648, 2346366), (657, 2314224), (792, 1919754), (803, 1893456), (876, 1735668), (891, 1706448), (972, 1564244), (974, 1561032), (1168, 1301751), (1188, 1279836), (1296, 1173183), (1314, 1157112), (1461, 1040688), (1584, 959877), (1606, 946728), (1752, 867834), (1782, 853224), (1944, 782122), (1948, 780516), (1971, 771408), (2376, 639918), (2409, 631152), (2628, 578556), (2673, 568816), (2922, 520344), (3212, 473364), (3504, 433917), (3564, 426612), (3888, 391061), (3896, 390258), (3942, 385704), (4383, 346896), (4752, 319959), (4818, 315576), (5256, 289278), (5346, 284408), (5357, 283824), (5844, 260172), (5913, 257136), (6424, 236682), (7128, 213306), (7227, 210384), (7792, 195129), (7884, 192852), (8766, 173448), (9636, 157788), (10512, 144639), (10692, 142204), (10714, 141912), (11688, 130086), (11826, 128568), (12848, 118341), (13149, 115632), (14256, 106653), (14454, 105192), (15768, 96426), (16071, 94608), (17532, 86724), (17739, 85712), (19272, 78894), (21384, 71102), (21428, 70956), (21681, 70128), (23376, 65043), (23652, 64284), (26298, 57816), (28908, 52596), (31536, 48213), (32142, 47304), (35064, 43362), (35478, 42856), (35551, 42768), (38544, 39447)]