466989320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 1326240000

約数和(自身を除く): 859250680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 199, 203, 232, 238, 280, 289, 290, 340, 398, 406, 476, 493, 578, 580, 595, 680, 796, 812, 952, 986, 995, 1015, 1156, 1160, 1190, 1393, 1445, 1592, 1624, 1972, 1990, 2023, 2030, 2312, 2380, 2465, 2786, 2890, 3383, 3451, 3944, 3980, 4046, 4060, 4760, 4930, 5572, 5771, 5780, 6766, 6902, 6965, 7960, 8092, 8120, 8381, 9860, 10115, 11144, 11542, 11560, 13532, 13804, 13930, 16184, 16762, 16915, 17255, 19720, 20230, 23084, 23681, 27064, 27608, 27860, 28855, 33524, 33830, 34510, 40397, 40460, 41905, 46168, 47362, 55720, 57511, 57710, 58667, 67048, 67660, 69020, 80794, 80920, 83810, 94724, 98107, 115022, 115420, 117334, 118405, 135320, 138040, 161588, 167620, 189448, 196214, 201985, 230044, 230840, 234668, 236810, 287555, 293335, 323176, 335240, 392428, 402577, 403970, 460088, 469336, 473620, 490535, 575110, 586670, 686749, 784856, 805154, 807940, 947240, 981070, 1150220, 1173340, 1373498, 1610308, 1615880, 1667819, 1962140, 2012885, 2300440, 2346680, 2746996, 3220616, 3335638, 3433745, 3924280, 4025770, 5493992, 6671276, 6867490, 8051540, 8339095, 11674733, 13342552, 13734980, 16103080, 16678190, 23349466, 27469960, 33356380, 46698932, 58373665, 66712760, 93397864, 116747330, 233494660, 466989320]

約数ペア:

[(1, 466989320), (2, 233494660), (4, 116747330), (5, 93397864), (7, 66712760), (8, 58373665), (10, 46698932), (14, 33356380), (17, 27469960), (20, 23349466), (28, 16678190), (29, 16103080), (34, 13734980), (35, 13342552), (40, 11674733), (56, 8339095), (58, 8051540), (68, 6867490), (70, 6671276), (85, 5493992), (116, 4025770), (119, 3924280), (136, 3433745), (140, 3335638), (145, 3220616), (170, 2746996), (199, 2346680), (203, 2300440), (232, 2012885), (238, 1962140), (280, 1667819), (289, 1615880), (290, 1610308), (340, 1373498), (398, 1173340), (406, 1150220), (476, 981070), (493, 947240), (578, 807940), (580, 805154), (595, 784856), (680, 686749), (796, 586670), (812, 575110), (952, 490535), (986, 473620), (995, 469336), (1015, 460088), (1156, 403970), (1160, 402577), (1190, 392428), (1393, 335240), (1445, 323176), (1592, 293335), (1624, 287555), (1972, 236810), (1990, 234668), (2023, 230840), (2030, 230044), (2312, 201985), (2380, 196214), (2465, 189448), (2786, 167620), (2890, 161588), (3383, 138040), (3451, 135320), (3944, 118405), (3980, 117334), (4046, 115420), (4060, 115022), (4760, 98107), (4930, 94724), (5572, 83810), (5771, 80920), (5780, 80794), (6766, 69020), (6902, 67660), (6965, 67048), (7960, 58667), (8092, 57710), (8120, 57511), (8381, 55720), (9860, 47362), (10115, 46168), (11144, 41905), (11542, 40460), (11560, 40397), (13532, 34510), (13804, 33830), (13930, 33524), (16184, 28855), (16762, 27860), (16915, 27608), (17255, 27064), (19720, 23681), (20230, 23084)]