1616074560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7103}}^1$

素因数の和:7205

約数の個数: 168

約数和(自身を含む): 5629777920

約数和(自身を除く): 4013703360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7103, 7110, 7584, 9480, 11376, 12640, 14206, 14220, 15168, 18960, 21309, 22752, 25280, 28412, 28440, 35515, 37920, 42618, 45504, 56824, 56880, 63927, 71030, 75840, 85236, 106545, 113648, 113760, 127854, 142060, 170472, 213090, 227296, 227520, 255708, 284120, 319635, 340944, 426180, 454592, 511416, 561137, 568240, 639270, 681888, 852360, 1022832, 1122274, 1136480, 1278540, 1363776, 1683411, 1704720, 2045664, 2244548, 2272960, 2557080, 2805685, 3366822, 3409440, 4091328, 4489096, 5050233, 5114160, 5611370, 6733644, 6818880, 8417055, 8978192, 10100466, 10228320, 11222740, 13467288, 16834110, 17956384, 20200932, 20456640, 22445480, 25251165, 26934576, 33668220, 35912768, 40401864, 44890960, 50502330, 53869152, 67336440, 80803728, 89781920, 101004660, 107738304, 134672880, 161607456, 179563840, 202009320, 269345760, 323214912, 404018640, 538691520, 808037280, 1616074560]

約数ペア:

[(1, 1616074560), (2, 808037280), (3, 538691520), (4, 404018640), (5, 323214912), (6, 269345760), (8, 202009320), (9, 179563840), (10, 161607456), (12, 134672880), (15, 107738304), (16, 101004660), (18, 89781920), (20, 80803728), (24, 67336440), (30, 53869152), (32, 50502330), (36, 44890960), (40, 40401864), (45, 35912768), (48, 33668220), (60, 26934576), (64, 25251165), (72, 22445480), (79, 20456640), (80, 20200932), (90, 17956384), (96, 16834110), (120, 13467288), (144, 11222740), (158, 10228320), (160, 10100466), (180, 8978192), (192, 8417055), (237, 6818880), (240, 6733644), (288, 5611370), (316, 5114160), (320, 5050233), (360, 4489096), (395, 4091328), (474, 3409440), (480, 3366822), (576, 2805685), (632, 2557080), (711, 2272960), (720, 2244548), (790, 2045664), (948, 1704720), (960, 1683411), (1185, 1363776), (1264, 1278540), (1422, 1136480), (1440, 1122274), (1580, 1022832), (1896, 852360), (2370, 681888), (2528, 639270), (2844, 568240), (2880, 561137), (3160, 511416), (3555, 454592), (3792, 426180), (4740, 340944), (5056, 319635), (5688, 284120), (6320, 255708), (7103, 227520), (7110, 227296), (7584, 213090), (9480, 170472), (11376, 142060), (12640, 127854), (14206, 113760), (14220, 113648), (15168, 106545), (18960, 85236), (21309, 75840), (22752, 71030), (25280, 63927), (28412, 56880), (28440, 56824), (35515, 45504), (37920, 42618)]