497827680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:901

約数の個数: 192

約数和(自身を含む): 1802787840

約数和(自身を除く): 1304960160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 229, 240, 280, 336, 420, 458, 480, 560, 647, 672, 687, 840, 916, 1120, 1145, 1294, 1374, 1603, 1680, 1832, 1941, 2290, 2588, 2748, 3206, 3235, 3360, 3435, 3664, 3882, 4529, 4580, 4809, 5176, 5496, 6412, 6470, 6870, 7328, 7764, 8015, 9058, 9160, 9618, 9705, 10352, 10992, 12824, 12940, 13587, 13740, 15528, 16030, 18116, 18320, 19236, 19410, 20704, 21984, 22645, 24045, 25648, 25880, 27174, 27480, 31056, 32060, 36232, 36640, 38472, 38820, 45290, 48090, 51296, 51760, 54348, 54960, 62112, 64120, 67935, 72464, 76944, 77640, 90580, 96180, 103520, 108696, 109920, 128240, 135870, 144928, 148163, 153888, 155280, 181160, 192360, 217392, 256480, 271740, 296326, 310560, 362320, 384720, 434784, 444489, 543480, 592652, 724640, 740815, 769440, 888978, 1037141, 1086960, 1185304, 1481630, 1777956, 2074282, 2173920, 2222445, 2370608, 2963260, 3111423, 3555912, 4148564, 4444890, 4741216, 5185705, 5926520, 6222846, 7111824, 8297128, 8889780, 10371410, 11853040, 12445692, 14223648, 15557115, 16594256, 17779560, 20742820, 23706080, 24891384, 31114230, 33188512, 35559120, 41485640, 49782768, 62228460, 71118240, 82971280, 99565536, 124456920, 165942560, 248913840, 497827680]

約数ペア:

[(1, 497827680), (2, 248913840), (3, 165942560), (4, 124456920), (5, 99565536), (6, 82971280), (7, 71118240), (8, 62228460), (10, 49782768), (12, 41485640), (14, 35559120), (15, 33188512), (16, 31114230), (20, 24891384), (21, 23706080), (24, 20742820), (28, 17779560), (30, 16594256), (32, 15557115), (35, 14223648), (40, 12445692), (42, 11853040), (48, 10371410), (56, 8889780), (60, 8297128), (70, 7111824), (80, 6222846), (84, 5926520), (96, 5185705), (105, 4741216), (112, 4444890), (120, 4148564), (140, 3555912), (160, 3111423), (168, 2963260), (210, 2370608), (224, 2222445), (229, 2173920), (240, 2074282), (280, 1777956), (336, 1481630), (420, 1185304), (458, 1086960), (480, 1037141), (560, 888978), (647, 769440), (672, 740815), (687, 724640), (840, 592652), (916, 543480), (1120, 444489), (1145, 434784), (1294, 384720), (1374, 362320), (1603, 310560), (1680, 296326), (1832, 271740), (1941, 256480), (2290, 217392), (2588, 192360), (2748, 181160), (3206, 155280), (3235, 153888), (3360, 148163), (3435, 144928), (3664, 135870), (3882, 128240), (4529, 109920), (4580, 108696), (4809, 103520), (5176, 96180), (5496, 90580), (6412, 77640), (6470, 76944), (6870, 72464), (7328, 67935), (7764, 64120), (8015, 62112), (9058, 54960), (9160, 54348), (9618, 51760), (9705, 51296), (10352, 48090), (10992, 45290), (12824, 38820), (12940, 38472), (13587, 36640), (13740, 36232), (15528, 32060), (16030, 31056), (18116, 27480), (18320, 27174), (19236, 25880), (19410, 25648), (20704, 24045), (21984, 22645)]