20162908080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{751}}^1\times {\mathrm{761}}^1$

素因数の和:1545

約数の個数: 360

約数和(自身を含む): 78977605824

約数和(自身を除く): 58814697744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 751, 761, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1502, 1522, 1680, 1764, 1960, 2205, 2253, 2283, 2352, 2520, 2940, 3004, 3044, 3528, 3755, 3805, 3920, 4410, 4506, 4566, 5040, 5257, 5327, 5880, 6008, 6088, 6759, 6849, 7056, 7510, 7610, 8820, 9012, 9132, 10514, 10654, 11265, 11415, 11760, 12016, 12176, 13518, 13698, 15020, 15220, 15771, 15981, 17640, 18024, 18264, 21028, 21308, 22530, 22830, 26285, 26635, 27036, 27396, 30040, 30440, 31542, 31962, 33795, 34245, 35280, 36048, 36528, 36799, 37289, 42056, 42616, 45060, 45660, 47313, 47943, 52570, 53270, 54072, 54792, 60080, 60880, 63084, 63924, 67590, 68490, 73598, 74578, 78855, 79905, 84112, 85232, 90120, 91320, 94626, 95886, 105140, 106540, 108144, 109584, 110397, 111867, 126168, 127848, 135180, 136980, 147196, 149156, 157710, 159810, 180240, 182640, 183995, 186445, 189252, 191772, 210280, 213080, 220794, 223734, 236565, 239715, 252336, 255696, 270360, 273960, 294392, 298312, 315420, 319620, 331191, 335601, 367990, 372890, 378504, 383544, 420560, 426160, 441588, 447468, 473130, 479430, 540720, 547920, 551985, 559335, 571511, 588784, 596624, 630840, 639240, 662382, 671202, 735980, 745780, 757008, 767088, 883176, 894936, 946260, 958860, 1103970, 1118670, 1143022, 1261680, 1278480, 1324764, 1342404, 1471960, 1491560, 1655955, 1678005, 1714533, 1766352, 1789872, 1892520, 1917720, 2207940, 2237340, 2286044, 2649528, 2684808, 2857555, 2943920, 2983120, 3311910, 3356010, 3429066, 3785040, 3835440, 4000577, 4415880, 4474680, 4572088, 5143599, 5299056, 5369616, 5715110, 6623820, 6712020, 6858132, 8001154, 8572665, 8831760, 8949360, 9144176, 10287198, 11430220, 12001731, 13247640, 13424040, 13716264, 16002308, 17145330, 20002885, 20574396, 22860440, 24003462, 25717995, 26495280, 26848080, 27432528, 28004039, 32004616, 34290660, 36005193, 40005770, 41148792, 45720880, 48006924, 51435990, 56008078, 60008655, 64009232, 68581320, 72010386, 80011540, 82297584, 84012117, 96013848, 102871980, 112016156, 120017310, 137162640, 140020195, 144020772, 160023080, 168024234, 180025965, 192027696, 205743960, 224032312, 240034620, 252036351, 280040390, 288041544, 320046160, 336048468, 360051930, 411487920, 420060585, 448064624, 480069240, 504072702, 560080780, 576083088, 672096936, 720103860, 840121170, 960138480, 1008145404, 1120161560, 1260181755, 1344193872, 1440207720, 1680242340, 2016290808, 2240323120, 2520363510, 2880415440, 3360484680, 4032581616, 5040727020, 6720969360, 10081454040, 20162908080]

約数ペア:

[(1, 20162908080), (2, 10081454040), (3, 6720969360), (4, 5040727020), (5, 4032581616), (6, 3360484680), (7, 2880415440), (8, 2520363510), (9, 2240323120), (10, 2016290808), (12, 1680242340), (14, 1440207720), (15, 1344193872), (16, 1260181755), (18, 1120161560), (20, 1008145404), (21, 960138480), (24, 840121170), (28, 720103860), (30, 672096936), (35, 576083088), (36, 560080780), (40, 504072702), (42, 480069240), (45, 448064624), (48, 420060585), (49, 411487920), (56, 360051930), (60, 336048468), (63, 320046160), (70, 288041544), (72, 280040390), (80, 252036351), (84, 240034620), (90, 224032312), (98, 205743960), (105, 192027696), (112, 180025965), (120, 168024234), (126, 160023080), (140, 144020772), (144, 140020195), (147, 137162640), (168, 120017310), (180, 112016156), (196, 102871980), (210, 96013848), (240, 84012117), (245, 82297584), (252, 80011540), (280, 72010386), (294, 68581320), (315, 64009232), (336, 60008655), (360, 56008078), (392, 51435990), (420, 48006924), (441, 45720880), (490, 41148792), (504, 40005770), (560, 36005193), (588, 34290660), (630, 32004616), (720, 28004039), (735, 27432528), (751, 26848080), (761, 26495280), (784, 25717995), (840, 24003462), (882, 22860440), (980, 20574396), (1008, 20002885), (1176, 17145330), (1260, 16002308), (1470, 13716264), (1502, 13424040), (1522, 13247640), (1680, 12001731), (1764, 11430220), (1960, 10287198), (2205, 9144176), (2253, 8949360), (2283, 8831760), (2352, 8572665), (2520, 8001154), (2940, 6858132), (3004, 6712020), (3044, 6623820), (3528, 5715110), (3755, 5369616), (3805, 5299056), (3920, 5143599), (4410, 4572088), (4506, 4474680), (4566, 4415880), (5040, 4000577), (5257, 3835440), (5327, 3785040), (5880, 3429066), (6008, 3356010), (6088, 3311910), (6759, 2983120), (6849, 2943920), (7056, 2857555), (7510, 2684808), (7610, 2649528), (8820, 2286044), (9012, 2237340), (9132, 2207940), (10514, 1917720), (10654, 1892520), (11265, 1789872), (11415, 1766352), (11760, 1714533), (12016, 1678005), (12176, 1655955), (13518, 1491560), (13698, 1471960), (15020, 1342404), (15220, 1324764), (15771, 1278480), (15981, 1261680), (17640, 1143022), (18024, 1118670), (18264, 1103970), (21028, 958860), (21308, 946260), (22530, 894936), (22830, 883176), (26285, 767088), (26635, 757008), (27036, 745780), (27396, 735980), (30040, 671202), (30440, 662382), (31542, 639240), (31962, 630840), (33795, 596624), (34245, 588784), (35280, 571511), (36048, 559335), (36528, 551985), (36799, 547920), (37289, 540720), (42056, 479430), (42616, 473130), (45060, 447468), (45660, 441588), (47313, 426160), (47943, 420560), (52570, 383544), (53270, 378504), (54072, 372890), (54792, 367990), (60080, 335601), (60880, 331191), (63084, 319620), (63924, 315420), (67590, 298312), (68490, 294392), (73598, 273960), (74578, 270360), (78855, 255696), (79905, 252336), (84112, 239715), (85232, 236565), (90120, 223734), (91320, 220794), (94626, 213080), (95886, 210280), (105140, 191772), (106540, 189252), (108144, 186445), (109584, 183995), (110397, 182640), (111867, 180240), (126168, 159810), (127848, 157710), (135180, 149156), (136980, 147196)]