474747840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23549}}^1$

素因数の和:23579

約数の個数: 168

約数和(自身を含む): 1866290400

約数和(自身を除く): 1391542560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 23549, 47098, 70647, 94196, 117745, 141294, 164843, 188392, 211941, 235490, 282588, 329686, 353235, 376784, 423882, 470980, 494529, 565176, 659372, 706470, 753568, 824215, 847764, 941960, 989058, 1059705, 1130352, 1318744, 1412940, 1483587, 1507136, 1648430, 1695528, 1883920, 1978116, 2119410, 2260704, 2472645, 2637488, 2825880, 2967174, 3296860, 3391056, 3767840, 3956232, 4238820, 4521408, 4945290, 5274976, 5651760, 5934348, 6593720, 6782112, 7417935, 7535680, 7912464, 8477640, 9890580, 10549952, 11303520, 11868696, 13187440, 13564224, 14835870, 15824928, 16955280, 19781160, 22607040, 23737392, 26374880, 29671740, 31649856, 33910560, 39562320, 47474784, 52749760, 59343480, 67821120, 79124640, 94949568, 118686960, 158249280, 237373920, 474747840]

約数ペア:

[(1, 474747840), (2, 237373920), (3, 158249280), (4, 118686960), (5, 94949568), (6, 79124640), (7, 67821120), (8, 59343480), (9, 52749760), (10, 47474784), (12, 39562320), (14, 33910560), (15, 31649856), (16, 29671740), (18, 26374880), (20, 23737392), (21, 22607040), (24, 19781160), (28, 16955280), (30, 15824928), (32, 14835870), (35, 13564224), (36, 13187440), (40, 11868696), (42, 11303520), (45, 10549952), (48, 9890580), (56, 8477640), (60, 7912464), (63, 7535680), (64, 7417935), (70, 6782112), (72, 6593720), (80, 5934348), (84, 5651760), (90, 5274976), (96, 4945290), (105, 4521408), (112, 4238820), (120, 3956232), (126, 3767840), (140, 3391056), (144, 3296860), (160, 2967174), (168, 2825880), (180, 2637488), (192, 2472645), (210, 2260704), (224, 2119410), (240, 1978116), (252, 1883920), (280, 1695528), (288, 1648430), (315, 1507136), (320, 1483587), (336, 1412940), (360, 1318744), (420, 1130352), (448, 1059705), (480, 989058), (504, 941960), (560, 847764), (576, 824215), (630, 753568), (672, 706470), (720, 659372), (840, 565176), (960, 494529), (1008, 470980), (1120, 423882), (1260, 376784), (1344, 353235), (1440, 329686), (1680, 282588), (2016, 235490), (2240, 211941), (2520, 188392), (2880, 164843), (3360, 141294), (4032, 117745), (5040, 94196), (6720, 70647), (10080, 47098), (20160, 23549)]