149819280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 160

約数和(自身を含む): 516633600

約数和(自身を除く): 366814320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1549, 1560, 1612, 1860, 2015, 2418, 2480, 3098, 3120, 3224, 3720, 4030, 4647, 4836, 6045, 6196, 6448, 7440, 7745, 8060, 9294, 9672, 12090, 12392, 15490, 16120, 18588, 19344, 20137, 23235, 24180, 24784, 30980, 32240, 37176, 40274, 46470, 48019, 48360, 60411, 61960, 74352, 80548, 92940, 96038, 96720, 100685, 120822, 123920, 144057, 161096, 185880, 192076, 201370, 240095, 241644, 288114, 302055, 322192, 371760, 384152, 402740, 480190, 483288, 576228, 604110, 624247, 720285, 768304, 805480, 960380, 966576, 1152456, 1208220, 1248494, 1440570, 1610960, 1872741, 1920760, 2304912, 2416440, 2496988, 2881140, 3121235, 3745482, 3841520, 4832880, 4993976, 5762280, 6242470, 7490964, 9363705, 9987952, 11524560, 12484940, 14981928, 18727410, 24969880, 29963856, 37454820, 49939760, 74909640, 149819280]

約数ペア:

[(1, 149819280), (2, 74909640), (3, 49939760), (4, 37454820), (5, 29963856), (6, 24969880), (8, 18727410), (10, 14981928), (12, 12484940), (13, 11524560), (15, 9987952), (16, 9363705), (20, 7490964), (24, 6242470), (26, 5762280), (30, 4993976), (31, 4832880), (39, 3841520), (40, 3745482), (48, 3121235), (52, 2881140), (60, 2496988), (62, 2416440), (65, 2304912), (78, 1920760), (80, 1872741), (93, 1610960), (104, 1440570), (120, 1248494), (124, 1208220), (130, 1152456), (155, 966576), (156, 960380), (186, 805480), (195, 768304), (208, 720285), (240, 624247), (248, 604110), (260, 576228), (310, 483288), (312, 480190), (372, 402740), (390, 384152), (403, 371760), (465, 322192), (496, 302055), (520, 288114), (620, 241644), (624, 240095), (744, 201370), (780, 192076), (806, 185880), (930, 161096), (1040, 144057), (1209, 123920), (1240, 120822), (1488, 100685), (1549, 96720), (1560, 96038), (1612, 92940), (1860, 80548), (2015, 74352), (2418, 61960), (2480, 60411), (3098, 48360), (3120, 48019), (3224, 46470), (3720, 40274), (4030, 37176), (4647, 32240), (4836, 30980), (6045, 24784), (6196, 24180), (6448, 23235), (7440, 20137), (7745, 19344), (8060, 18588), (9294, 16120), (9672, 15490), (12090, 12392)]