213535440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 200

約数和(自身を含む): 766284288

約数和(自身を除く): 552748848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1063, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2126, 2160, 2232, 2480, 2511, 2790, 3189, 3240, 3348, 3720, 4185, 4252, 4464, 5022, 5315, 5580, 6378, 6480, 6696, 7440, 8370, 8504, 9567, 10044, 10630, 11160, 12555, 12756, 13392, 15945, 16740, 17008, 19134, 20088, 21260, 22320, 25110, 25512, 28701, 31890, 32953, 33480, 38268, 40176, 42520, 47835, 50220, 51024, 57402, 63780, 65906, 66960, 76536, 85040, 86103, 95670, 98859, 100440, 114804, 127560, 131812, 143505, 153072, 164765, 172206, 191340, 197718, 200880, 229608, 255120, 263624, 287010, 296577, 329530, 344412, 382680, 395436, 430515, 459216, 494295, 527248, 574020, 593154, 659060, 688824, 765360, 790872, 861030, 889731, 988590, 1148040, 1186308, 1318120, 1377648, 1482885, 1581744, 1722060, 1779462, 1977180, 2296080, 2372616, 2636240, 2669193, 2965770, 3444120, 3558924, 3954360, 4448655, 4745232, 5338386, 5931540, 6888240, 7117848, 7908720, 8897310, 10676772, 11863080, 13345965, 14235696, 17794620, 21353544, 23726160, 26691930, 35589240, 42707088, 53383860, 71178480, 106767720, 213535440]

約数ペア:

[(1, 213535440), (2, 106767720), (3, 71178480), (4, 53383860), (5, 42707088), (6, 35589240), (8, 26691930), (9, 23726160), (10, 21353544), (12, 17794620), (15, 14235696), (16, 13345965), (18, 11863080), (20, 10676772), (24, 8897310), (27, 7908720), (30, 7117848), (31, 6888240), (36, 5931540), (40, 5338386), (45, 4745232), (48, 4448655), (54, 3954360), (60, 3558924), (62, 3444120), (72, 2965770), (80, 2669193), (81, 2636240), (90, 2372616), (93, 2296080), (108, 1977180), (120, 1779462), (124, 1722060), (135, 1581744), (144, 1482885), (155, 1377648), (162, 1318120), (180, 1186308), (186, 1148040), (216, 988590), (240, 889731), (248, 861030), (270, 790872), (279, 765360), (310, 688824), (324, 659060), (360, 593154), (372, 574020), (405, 527248), (432, 494295), (465, 459216), (496, 430515), (540, 395436), (558, 382680), (620, 344412), (648, 329530), (720, 296577), (744, 287010), (810, 263624), (837, 255120), (930, 229608), (1063, 200880), (1080, 197718), (1116, 191340), (1240, 172206), (1296, 164765), (1395, 153072), (1488, 143505), (1620, 131812), (1674, 127560), (1860, 114804), (2126, 100440), (2160, 98859), (2232, 95670), (2480, 86103), (2511, 85040), (2790, 76536), (3189, 66960), (3240, 65906), (3348, 63780), (3720, 57402), (4185, 51024), (4252, 50220), (4464, 47835), (5022, 42520), (5315, 40176), (5580, 38268), (6378, 33480), (6480, 32953), (6696, 31890), (7440, 28701), (8370, 25512), (8504, 25110), (9567, 22320), (10044, 21260), (10630, 20088), (11160, 19134), (12555, 17008), (12756, 16740), (13392, 15945)]