814220880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:1929

約数の個数: 160

約数和(自身を含む): 2770536960

約数和(自身を除く): 1956316080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 179, 220, 240, 264, 330, 358, 440, 528, 537, 660, 716, 880, 895, 1074, 1320, 1432, 1723, 1790, 1969, 2148, 2640, 2685, 2864, 3446, 3580, 3938, 4296, 5169, 5370, 5907, 6892, 7160, 7876, 8592, 8615, 9845, 10338, 10740, 11814, 13784, 14320, 15752, 17230, 18953, 19690, 20676, 21480, 23628, 25845, 27568, 29535, 31504, 34460, 37906, 39380, 41352, 42960, 47256, 51690, 56859, 59070, 68920, 75812, 78760, 82704, 94512, 94765, 103380, 113718, 118140, 137840, 151624, 157520, 189530, 206760, 227436, 236280, 284295, 303248, 308417, 379060, 413520, 454872, 472560, 568590, 616834, 758120, 909744, 925251, 1137180, 1233668, 1516240, 1542085, 1850502, 2274360, 2467336, 3084170, 3392587, 3701004, 4548720, 4626255, 4934672, 6168340, 6785174, 7402008, 9252510, 10177761, 12336680, 13570348, 14804016, 16962935, 18505020, 20355522, 24673360, 27140696, 33925870, 37010040, 40711044, 50888805, 54281392, 67851740, 74020080, 81422088, 101777610, 135703480, 162844176, 203555220, 271406960, 407110440, 814220880]

約数ペア:

[(1, 814220880), (2, 407110440), (3, 271406960), (4, 203555220), (5, 162844176), (6, 135703480), (8, 101777610), (10, 81422088), (11, 74020080), (12, 67851740), (15, 54281392), (16, 50888805), (20, 40711044), (22, 37010040), (24, 33925870), (30, 27140696), (33, 24673360), (40, 20355522), (44, 18505020), (48, 16962935), (55, 14804016), (60, 13570348), (66, 12336680), (80, 10177761), (88, 9252510), (110, 7402008), (120, 6785174), (132, 6168340), (165, 4934672), (176, 4626255), (179, 4548720), (220, 3701004), (240, 3392587), (264, 3084170), (330, 2467336), (358, 2274360), (440, 1850502), (528, 1542085), (537, 1516240), (660, 1233668), (716, 1137180), (880, 925251), (895, 909744), (1074, 758120), (1320, 616834), (1432, 568590), (1723, 472560), (1790, 454872), (1969, 413520), (2148, 379060), (2640, 308417), (2685, 303248), (2864, 284295), (3446, 236280), (3580, 227436), (3938, 206760), (4296, 189530), (5169, 157520), (5370, 151624), (5907, 137840), (6892, 118140), (7160, 113718), (7876, 103380), (8592, 94765), (8615, 94512), (9845, 82704), (10338, 78760), (10740, 75812), (11814, 68920), (13784, 59070), (14320, 56859), (15752, 51690), (17230, 47256), (18953, 42960), (19690, 41352), (20676, 39380), (21480, 37906), (23628, 34460), (25845, 31504), (27568, 29535)]