492954560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 1392265440

約数和(自身を除く): 899310880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 229, 248, 280, 310, 320, 434, 448, 458, 496, 560, 620, 868, 916, 961, 992, 1085, 1120, 1145, 1240, 1603, 1736, 1832, 1922, 1984, 2170, 2240, 2290, 2480, 3206, 3472, 3664, 3844, 4340, 4580, 4805, 4960, 6412, 6727, 6944, 7099, 7328, 7688, 8015, 8680, 9160, 9610, 9920, 12824, 13454, 13888, 14198, 14656, 15376, 16030, 17360, 18320, 19220, 25648, 26908, 28396, 30752, 32060, 33635, 34720, 35495, 36640, 38440, 49693, 51296, 53816, 56792, 61504, 64120, 67270, 69440, 70990, 73280, 76880, 99386, 102592, 107632, 113584, 128240, 134540, 141980, 153760, 198772, 215264, 220069, 227168, 248465, 256480, 269080, 283960, 307520, 397544, 430528, 440138, 454336, 496930, 512960, 538160, 567920, 795088, 880276, 993860, 1076320, 1100345, 1135840, 1540483, 1590176, 1760552, 1987720, 2152640, 2200690, 2271680, 3080966, 3180352, 3521104, 3975440, 4401380, 6161932, 7042208, 7702415, 7950880, 8802760, 12323864, 14084416, 15404830, 15901760, 17605520, 24647728, 30809660, 35211040, 49295456, 61619320, 70422080, 98590912, 123238640, 246477280, 492954560]

約数ペア:

[(1, 492954560), (2, 246477280), (4, 123238640), (5, 98590912), (7, 70422080), (8, 61619320), (10, 49295456), (14, 35211040), (16, 30809660), (20, 24647728), (28, 17605520), (31, 15901760), (32, 15404830), (35, 14084416), (40, 12323864), (56, 8802760), (62, 7950880), (64, 7702415), (70, 7042208), (80, 6161932), (112, 4401380), (124, 3975440), (140, 3521104), (155, 3180352), (160, 3080966), (217, 2271680), (224, 2200690), (229, 2152640), (248, 1987720), (280, 1760552), (310, 1590176), (320, 1540483), (434, 1135840), (448, 1100345), (458, 1076320), (496, 993860), (560, 880276), (620, 795088), (868, 567920), (916, 538160), (961, 512960), (992, 496930), (1085, 454336), (1120, 440138), (1145, 430528), (1240, 397544), (1603, 307520), (1736, 283960), (1832, 269080), (1922, 256480), (1984, 248465), (2170, 227168), (2240, 220069), (2290, 215264), (2480, 198772), (3206, 153760), (3472, 141980), (3664, 134540), (3844, 128240), (4340, 113584), (4580, 107632), (4805, 102592), (4960, 99386), (6412, 76880), (6727, 73280), (6944, 70990), (7099, 69440), (7328, 67270), (7688, 64120), (8015, 61504), (8680, 56792), (9160, 53816), (9610, 51296), (9920, 49693), (12824, 38440), (13454, 36640), (13888, 35495), (14198, 34720), (14656, 33635), (15376, 32060), (16030, 30752), (17360, 28396), (18320, 26908), (19220, 25648)]