161244720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 480

約数和(自身を含む): 701955072

約数和(自身を除く): 540710352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 104, 105, 107, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 161, 168, 180, 182, 184, 195, 207, 208, 210, 214, 230, 234, 240, 252, 260, 273, 276, 280, 299, 312, 315, 321, 322, 336, 345, 360, 364, 368, 390, 414, 420, 428, 455, 460, 468, 483, 504, 520, 535, 546, 552, 560, 585, 598, 624, 630, 642, 644, 690, 720, 728, 749, 780, 805, 819, 828, 840, 856, 897, 910, 920, 936, 963, 966, 1008, 1035, 1040, 1070, 1092, 1104, 1170, 1196, 1260, 1284, 1288, 1365, 1380, 1391, 1449, 1456, 1495, 1498, 1560, 1605, 1610, 1638, 1656, 1680, 1712, 1794, 1820, 1840, 1872, 1926, 1932, 2070, 2093, 2140, 2184, 2247, 2340, 2392, 2415, 2461, 2520, 2568, 2576, 2691, 2730, 2760, 2782, 2898, 2990, 2996, 3120, 3210, 3220, 3276, 3312, 3588, 3640, 3745, 3852, 3864, 4095, 4140, 4173, 4186, 4280, 4368, 4485, 4494, 4680, 4784, 4815, 4830, 4922, 5040, 5136, 5382, 5460, 5520, 5564, 5796, 5980, 5992, 6279, 6420, 6440, 6552, 6741, 6955, 7176, 7245, 7280, 7383, 7490, 7704, 7728, 8190, 8280, 8346, 8372, 8560, 8970, 8988, 9360, 9630, 9660, 9737, 9844, 10465, 10764, 10920, 11128, 11235, 11592, 11960, 11984, 12305, 12519, 12558, 12840, 12880, 13104, 13455, 13482, 13910, 14352, 14490, 14766, 14980, 15408, 16380, 16560, 16692, 16744, 17227, 17940, 17976, 18837, 19260, 19320, 19474, 19688, 20865, 20930, 21528, 21840, 22149, 22256, 22470, 23184, 23920, 24610, 25038, 25116, 25680, 26910, 26964, 27820, 28980, 29211, 29532, 29960, 31395, 31993, 32760, 33384, 33488, 33705, 34454, 35880, 35952, 36915, 37674, 38520, 38640, 38948, 39376, 41730, 41860, 43056, 44298, 44940, 48685, 49220, 50076, 50232, 51681, 53820, 53928, 55640, 57960, 58422, 59064, 59920, 62595, 62790, 63986, 65520, 66768, 67410, 68908, 71760, 73830, 75348, 77040, 77896, 83460, 83720, 86135, 87633, 88596, 89880, 94185, 95979, 97370, 98440, 100152, 100464, 103362, 107640, 107856, 110745, 111280, 115920, 116844, 118128, 125190, 125580, 127972, 134820, 137816, 146055, 147660, 150696, 155043, 155792, 159965, 166920, 167440, 172270, 175266, 177192, 179760, 188370, 191958, 194740, 196880, 200304, 206724, 215280, 221490, 223951, 233688, 250380, 251160, 255944, 258405, 269640, 275632, 287937, 292110, 295320, 301392, 310086, 319930, 333840, 344540, 350532, 354384, 376740, 383916, 389480, 413448, 438165, 442980, 447902, 467376, 479895, 500760, 502320, 511888, 516810, 539280, 575874, 584220, 590640, 620172, 639860, 671853, 689080, 701064, 753480, 767832, 775215, 778960, 826896, 876330, 885960, 895804, 959790, 1001520, 1033620, 1119755, 1151748, 1168440, 1240344, 1279720, 1343706, 1378160, 1402128, 1439685, 1506960, 1535664, 1550430, 1752660, 1771920, 1791608, 1919580, 2015559, 2067240, 2239510, 2303496, 2336880, 2480688, 2559440, 2687412, 2879370, 3100860, 3359265, 3505320, 3583216, 3839160, 4031118, 4134480, 4479020, 4606992, 5374824, 5758740, 6201720, 6718530, 7010640, 7678320, 8062236, 8958040, 10077795, 10749648, 11517480, 12403440, 13437060, 16124472, 17916080, 20155590, 23034960, 26874120, 32248944, 40311180, 53748240, 80622360, 161244720]

約数ペア:

[(1, 161244720), (2, 80622360), (3, 53748240), (4, 40311180), (5, 32248944), (6, 26874120), (7, 23034960), (8, 20155590), (9, 17916080), (10, 16124472), (12, 13437060), (13, 12403440), (14, 11517480), (15, 10749648), (16, 10077795), (18, 8958040), (20, 8062236), (21, 7678320), (23, 7010640), (24, 6718530), (26, 6201720), (28, 5758740), (30, 5374824), (35, 4606992), (36, 4479020), (39, 4134480), (40, 4031118), (42, 3839160), (45, 3583216), (46, 3505320), (48, 3359265), (52, 3100860), (56, 2879370), (60, 2687412), (63, 2559440), (65, 2480688), (69, 2336880), (70, 2303496), (72, 2239510), (78, 2067240), (80, 2015559), (84, 1919580), (90, 1791608), (91, 1771920), (92, 1752660), (104, 1550430), (105, 1535664), (107, 1506960), (112, 1439685), (115, 1402128), (117, 1378160), (120, 1343706), (126, 1279720), (130, 1240344), (138, 1168440), (140, 1151748), (144, 1119755), (156, 1033620), (161, 1001520), (168, 959790), (180, 895804), (182, 885960), (184, 876330), (195, 826896), (207, 778960), (208, 775215), (210, 767832), (214, 753480), (230, 701064), (234, 689080), (240, 671853), (252, 639860), (260, 620172), (273, 590640), (276, 584220), (280, 575874), (299, 539280), (312, 516810), (315, 511888), (321, 502320), (322, 500760), (336, 479895), (345, 467376), (360, 447902), (364, 442980), (368, 438165), (390, 413448), (414, 389480), (420, 383916), (428, 376740), (455, 354384), (460, 350532), (468, 344540), (483, 333840), (504, 319930), (520, 310086), (535, 301392), (546, 295320), (552, 292110), (560, 287937), (585, 275632), (598, 269640), (624, 258405), (630, 255944), (642, 251160), (644, 250380), (690, 233688), (720, 223951), (728, 221490), (749, 215280), (780, 206724), (805, 200304), (819, 196880), (828, 194740), (840, 191958), (856, 188370), (897, 179760), (910, 177192), (920, 175266), (936, 172270), (963, 167440), (966, 166920), (1008, 159965), (1035, 155792), (1040, 155043), (1070, 150696), (1092, 147660), (1104, 146055), (1170, 137816), (1196, 134820), (1260, 127972), (1284, 125580), (1288, 125190), (1365, 118128), (1380, 116844), (1391, 115920), (1449, 111280), (1456, 110745), (1495, 107856), (1498, 107640), (1560, 103362), (1605, 100464), (1610, 100152), (1638, 98440), (1656, 97370), (1680, 95979), (1712, 94185), (1794, 89880), (1820, 88596), (1840, 87633), (1872, 86135), (1926, 83720), (1932, 83460), (2070, 77896), (2093, 77040), (2140, 75348), (2184, 73830), (2247, 71760), (2340, 68908), (2392, 67410), (2415, 66768), (2461, 65520), (2520, 63986), (2568, 62790), (2576, 62595), (2691, 59920), (2730, 59064), (2760, 58422), (2782, 57960), (2898, 55640), (2990, 53928), (2996, 53820), (3120, 51681), (3210, 50232), (3220, 50076), (3276, 49220), (3312, 48685), (3588, 44940), (3640, 44298), (3745, 43056), (3852, 41860), (3864, 41730), (4095, 39376), (4140, 38948), (4173, 38640), (4186, 38520), (4280, 37674), (4368, 36915), (4485, 35952), (4494, 35880), (4680, 34454), (4784, 33705), (4815, 33488), (4830, 33384), (4922, 32760), (5040, 31993), (5136, 31395), (5382, 29960), (5460, 29532), (5520, 29211), (5564, 28980), (5796, 27820), (5980, 26964), (5992, 26910), (6279, 25680), (6420, 25116), (6440, 25038), (6552, 24610), (6741, 23920), (6955, 23184), (7176, 22470), (7245, 22256), (7280, 22149), (7383, 21840), (7490, 21528), (7704, 20930), (7728, 20865), (8190, 19688), (8280, 19474), (8346, 19320), (8372, 19260), (8560, 18837), (8970, 17976), (8988, 17940), (9360, 17227), (9630, 16744), (9660, 16692), (9737, 16560), (9844, 16380), (10465, 15408), (10764, 14980), (10920, 14766), (11128, 14490), (11235, 14352), (11592, 13910), (11960, 13482), (11984, 13455), (12305, 13104), (12519, 12880), (12558, 12840)]