419726160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11897}}^1$

素因数の和:11930

約数の個数: 180

約数和(自身を含む): 1639853748

約数和(自身を除く): 1220127588

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, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 11897, 17640, 23794, 35280, 35691, 47588, 59485, 71382, 83279, 95176, 107073, 118970, 142764, 166558, 178455, 190352, 214146, 237940, 249837, 285528, 333116, 356910, 416395, 428292, 475880, 499674, 535365, 571056, 582953, 666232, 713820, 749511, 832790, 856584, 951760, 999348, 1070730, 1165906, 1249185, 1332464, 1427640, 1499022, 1665580, 1713168, 1748859, 1998696, 2141460, 2331812, 2498370, 2855280, 2914765, 2998044, 3331160, 3497718, 3747555, 3997392, 4282920, 4663624, 4996740, 5246577, 5829530, 5996088, 6662320, 6995436, 7495110, 8565840, 8744295, 9327248, 9993480, 10493154, 11659060, 11992176, 13990872, 14990220, 17488590, 19986960, 20986308, 23318120, 26232885, 27981744, 29980440, 34977180, 41972616, 46636240, 52465770, 59960880, 69954360, 83945232, 104931540, 139908720, 209863080, 419726160]

約数ペア:

[(1, 419726160), (2, 209863080), (3, 139908720), (4, 104931540), (5, 83945232), (6, 69954360), (7, 59960880), (8, 52465770), (9, 46636240), (10, 41972616), (12, 34977180), (14, 29980440), (15, 27981744), (16, 26232885), (18, 23318120), (20, 20986308), (21, 19986960), (24, 17488590), (28, 14990220), (30, 13990872), (35, 11992176), (36, 11659060), (40, 10493154), (42, 9993480), (45, 9327248), (48, 8744295), (49, 8565840), (56, 7495110), (60, 6995436), (63, 6662320), (70, 5996088), (72, 5829530), (80, 5246577), (84, 4996740), (90, 4663624), (98, 4282920), (105, 3997392), (112, 3747555), (120, 3497718), (126, 3331160), (140, 2998044), (144, 2914765), (147, 2855280), (168, 2498370), (180, 2331812), (196, 2141460), (210, 1998696), (240, 1748859), (245, 1713168), (252, 1665580), (280, 1499022), (294, 1427640), (315, 1332464), (336, 1249185), (360, 1165906), (392, 1070730), (420, 999348), (441, 951760), (490, 856584), (504, 832790), (560, 749511), (588, 713820), (630, 666232), (720, 582953), (735, 571056), (784, 535365), (840, 499674), (882, 475880), (980, 428292), (1008, 416395), (1176, 356910), (1260, 333116), (1470, 285528), (1680, 249837), (1764, 237940), (1960, 214146), (2205, 190352), (2352, 178455), (2520, 166558), (2940, 142764), (3528, 118970), (3920, 107073), (4410, 95176), (5040, 83279), (5880, 71382), (7056, 59485), (8820, 47588), (11760, 35691), (11897, 35280), (17640, 23794)]