142215840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 534957696

約数和(自身を除く): 392741856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 96, 104, 107, 117, 120, 130, 142, 144, 156, 160, 180, 195, 208, 213, 214, 234, 240, 260, 284, 288, 312, 321, 355, 360, 390, 416, 426, 428, 468, 480, 520, 535, 568, 585, 624, 639, 642, 710, 720, 780, 852, 856, 923, 936, 963, 1040, 1065, 1070, 1136, 1170, 1248, 1278, 1284, 1391, 1420, 1440, 1560, 1605, 1704, 1712, 1846, 1872, 1926, 2080, 2130, 2140, 2272, 2340, 2556, 2568, 2769, 2782, 2840, 3120, 3195, 3210, 3408, 3424, 3692, 3744, 3852, 4173, 4260, 4280, 4615, 4680, 4815, 5112, 5136, 5538, 5564, 5680, 6240, 6390, 6420, 6816, 6955, 7384, 7597, 7704, 8307, 8346, 8520, 8560, 9230, 9360, 9630, 10224, 10272, 11076, 11128, 11360, 12519, 12780, 12840, 13845, 13910, 14768, 15194, 15408, 16614, 16692, 17040, 17120, 18460, 18720, 19260, 20448, 20865, 22152, 22256, 22791, 25038, 25560, 25680, 27690, 27820, 29536, 30388, 30816, 33228, 33384, 34080, 36920, 37985, 38520, 41535, 41730, 44304, 44512, 45582, 50076, 51120, 51360, 55380, 55640, 60776, 62595, 66456, 66768, 68373, 73840, 75970, 77040, 83070, 83460, 88608, 91164, 98761, 100152, 102240, 110760, 111280, 113955, 121552, 125190, 132912, 133536, 136746, 147680, 151940, 154080, 166140, 166920, 182328, 197522, 200304, 221520, 222560, 227910, 243104, 250380, 265824, 273492, 296283, 303880, 332280, 333840, 341865, 364656, 395044, 400608, 443040, 455820, 493805, 500760, 546984, 592566, 607760, 664560, 667680, 683730, 729312, 790088, 888849, 911640, 987610, 1001520, 1093968, 1185132, 1215520, 1329120, 1367460, 1481415, 1580176, 1777698, 1823280, 1975220, 2003040, 2187936, 2370264, 2734920, 2962830, 3160352, 3555396, 3646560, 3950440, 4444245, 4740528, 5469840, 5925660, 7110792, 7900880, 8888490, 9481056, 10939680, 11851320, 14221584, 15801760, 17776980, 23702640, 28443168, 35553960, 47405280, 71107920, 142215840]

約数ペア:

[(1, 142215840), (2, 71107920), (3, 47405280), (4, 35553960), (5, 28443168), (6, 23702640), (8, 17776980), (9, 15801760), (10, 14221584), (12, 11851320), (13, 10939680), (15, 9481056), (16, 8888490), (18, 7900880), (20, 7110792), (24, 5925660), (26, 5469840), (30, 4740528), (32, 4444245), (36, 3950440), (39, 3646560), (40, 3555396), (45, 3160352), (48, 2962830), (52, 2734920), (60, 2370264), (65, 2187936), (71, 2003040), (72, 1975220), (78, 1823280), (80, 1777698), (90, 1580176), (96, 1481415), (104, 1367460), (107, 1329120), (117, 1215520), (120, 1185132), (130, 1093968), (142, 1001520), (144, 987610), (156, 911640), (160, 888849), (180, 790088), (195, 729312), (208, 683730), (213, 667680), (214, 664560), (234, 607760), (240, 592566), (260, 546984), (284, 500760), (288, 493805), (312, 455820), (321, 443040), (355, 400608), (360, 395044), (390, 364656), (416, 341865), (426, 333840), (428, 332280), (468, 303880), (480, 296283), (520, 273492), (535, 265824), (568, 250380), (585, 243104), (624, 227910), (639, 222560), (642, 221520), (710, 200304), (720, 197522), (780, 182328), (852, 166920), (856, 166140), (923, 154080), (936, 151940), (963, 147680), (1040, 136746), (1065, 133536), (1070, 132912), (1136, 125190), (1170, 121552), (1248, 113955), (1278, 111280), (1284, 110760), (1391, 102240), (1420, 100152), (1440, 98761), (1560, 91164), (1605, 88608), (1704, 83460), (1712, 83070), (1846, 77040), (1872, 75970), (1926, 73840), (2080, 68373), (2130, 66768), (2140, 66456), (2272, 62595), (2340, 60776), (2556, 55640), (2568, 55380), (2769, 51360), (2782, 51120), (2840, 50076), (3120, 45582), (3195, 44512), (3210, 44304), (3408, 41730), (3424, 41535), (3692, 38520), (3744, 37985), (3852, 36920), (4173, 34080), (4260, 33384), (4280, 33228), (4615, 30816), (4680, 30388), (4815, 29536), (5112, 27820), (5136, 27690), (5538, 25680), (5564, 25560), (5680, 25038), (6240, 22791), (6390, 22256), (6420, 22152), (6816, 20865), (6955, 20448), (7384, 19260), (7597, 18720), (7704, 18460), (8307, 17120), (8346, 17040), (8520, 16692), (8560, 16614), (9230, 15408), (9360, 15194), (9630, 14768), (10224, 13910), (10272, 13845), (11076, 12840), (11128, 12780), (11360, 12519)]