161208755280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{14741}}^1$

素因数の和:14907

約数の個数: 320

約数和(自身を含む): 571215939840

約数和(自身を除く): 410007184560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 83, 90, 108, 120, 122, 135, 144, 166, 180, 183, 216, 240, 244, 249, 270, 305, 332, 360, 366, 415, 432, 488, 498, 540, 549, 610, 664, 720, 732, 747, 830, 915, 976, 996, 1080, 1098, 1220, 1245, 1328, 1464, 1494, 1647, 1660, 1830, 1992, 2160, 2196, 2241, 2440, 2490, 2745, 2928, 2988, 3294, 3320, 3660, 3735, 3984, 4392, 4482, 4880, 4980, 5063, 5490, 5976, 6588, 6640, 7320, 7470, 8235, 8784, 8964, 9960, 10126, 10980, 11205, 11952, 13176, 14640, 14741, 14940, 15189, 16470, 17928, 19920, 20252, 21960, 22410, 25315, 26352, 29482, 29880, 30378, 32940, 35856, 40504, 43920, 44223, 44820, 45567, 50630, 58964, 59760, 60756, 65880, 73705, 75945, 81008, 88446, 89640, 91134, 101260, 117928, 121512, 131760, 132669, 136701, 147410, 151890, 176892, 179280, 182268, 202520, 221115, 227835, 235856, 243024, 265338, 273402, 294820, 303780, 353784, 364536, 398007, 405040, 442230, 455670, 530676, 546804, 589640, 607560, 663345, 683505, 707568, 729072, 796014, 884460, 899201, 911340, 1061352, 1093608, 1179280, 1215120, 1223503, 1326690, 1367010, 1592028, 1768920, 1798402, 1822680, 1990035, 2122704, 2187216, 2447006, 2653380, 2697603, 2734020, 3184056, 3537840, 3596804, 3645360, 3670509, 3980070, 4496005, 4894012, 5306760, 5395206, 5468040, 6117515, 6368112, 7193608, 7341018, 7960140, 8092809, 8992010, 9788024, 10613520, 10790412, 10936080, 11011527, 12235030, 13488015, 14387216, 14682036, 15920280, 16185618, 17984020, 18352545, 19576048, 21580824, 22023054, 24278427, 24470060, 26976030, 29364072, 31840560, 32371236, 33034581, 35968040, 36705090, 40464045, 43161648, 44046108, 48556854, 48940120, 53952060, 55057635, 58728144, 64742472, 66069162, 71936080, 73410180, 74633683, 80928090, 88092216, 97113708, 97880240, 107904120, 110115270, 121392135, 129484944, 132138324, 146820360, 149267366, 161856180, 165172905, 176184432, 194227416, 215808240, 220230540, 223901049, 242784270, 264276648, 293640720, 298534732, 323712360, 330345810, 373168415, 388454832, 440461080, 447802098, 485568540, 528553296, 597069464, 647424720, 660691620, 671703147, 746336830, 880922160, 895604196, 971137080, 1119505245, 1194138928, 1321383240, 1343406294, 1492673660, 1791208392, 1942274160, 2015109441, 2239010490, 2642766480, 2686812588, 2985347320, 3358515735, 3582416784, 4030218882, 4478020980, 5373625176, 5970694640, 6717031470, 8060437764, 8956041960, 10075547205, 10747250352, 13434062940, 16120875528, 17912083920, 20151094410, 26868125880, 32241751056, 40302188820, 53736251760, 80604377640, 161208755280]

約数ペア:

[(1, 161208755280), (2, 80604377640), (3, 53736251760), (4, 40302188820), (5, 32241751056), (6, 26868125880), (8, 20151094410), (9, 17912083920), (10, 16120875528), (12, 13434062940), (15, 10747250352), (16, 10075547205), (18, 8956041960), (20, 8060437764), (24, 6717031470), (27, 5970694640), (30, 5373625176), (36, 4478020980), (40, 4030218882), (45, 3582416784), (48, 3358515735), (54, 2985347320), (60, 2686812588), (61, 2642766480), (72, 2239010490), (80, 2015109441), (83, 1942274160), (90, 1791208392), (108, 1492673660), (120, 1343406294), (122, 1321383240), (135, 1194138928), (144, 1119505245), (166, 971137080), (180, 895604196), (183, 880922160), (216, 746336830), (240, 671703147), (244, 660691620), (249, 647424720), (270, 597069464), (305, 528553296), (332, 485568540), (360, 447802098), (366, 440461080), (415, 388454832), (432, 373168415), (488, 330345810), (498, 323712360), (540, 298534732), (549, 293640720), (610, 264276648), (664, 242784270), (720, 223901049), (732, 220230540), (747, 215808240), (830, 194227416), (915, 176184432), (976, 165172905), (996, 161856180), (1080, 149267366), (1098, 146820360), (1220, 132138324), (1245, 129484944), (1328, 121392135), (1464, 110115270), (1494, 107904120), (1647, 97880240), (1660, 97113708), (1830, 88092216), (1992, 80928090), (2160, 74633683), (2196, 73410180), (2241, 71936080), (2440, 66069162), (2490, 64742472), (2745, 58728144), (2928, 55057635), (2988, 53952060), (3294, 48940120), (3320, 48556854), (3660, 44046108), (3735, 43161648), (3984, 40464045), (4392, 36705090), (4482, 35968040), (4880, 33034581), (4980, 32371236), (5063, 31840560), (5490, 29364072), (5976, 26976030), (6588, 24470060), (6640, 24278427), (7320, 22023054), (7470, 21580824), (8235, 19576048), (8784, 18352545), (8964, 17984020), (9960, 16185618), (10126, 15920280), (10980, 14682036), (11205, 14387216), (11952, 13488015), (13176, 12235030), (14640, 11011527), (14741, 10936080), (14940, 10790412), (15189, 10613520), (16470, 9788024), (17928, 8992010), (19920, 8092809), (20252, 7960140), (21960, 7341018), (22410, 7193608), (25315, 6368112), (26352, 6117515), (29482, 5468040), (29880, 5395206), (30378, 5306760), (32940, 4894012), (35856, 4496005), (40504, 3980070), (43920, 3670509), (44223, 3645360), (44820, 3596804), (45567, 3537840), (50630, 3184056), (58964, 2734020), (59760, 2697603), (60756, 2653380), (65880, 2447006), (73705, 2187216), (75945, 2122704), (81008, 1990035), (88446, 1822680), (89640, 1798402), (91134, 1768920), (101260, 1592028), (117928, 1367010), (121512, 1326690), (131760, 1223503), (132669, 1215120), (136701, 1179280), (147410, 1093608), (151890, 1061352), (176892, 911340), (179280, 899201), (182268, 884460), (202520, 796014), (221115, 729072), (227835, 707568), (235856, 683505), (243024, 663345), (265338, 607560), (273402, 589640), (294820, 546804), (303780, 530676), (353784, 455670), (364536, 442230), (398007, 405040)]