776588960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 2171473920

約数和(自身を除く): 1394884960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 79, 80, 112, 131, 134, 140, 158, 160, 224, 262, 268, 280, 316, 335, 395, 469, 524, 536, 553, 560, 632, 655, 670, 790, 917, 938, 1048, 1072, 1106, 1120, 1264, 1310, 1340, 1580, 1834, 1876, 2096, 2144, 2212, 2345, 2528, 2620, 2680, 2765, 3160, 3668, 3752, 4192, 4424, 4585, 4690, 5240, 5293, 5360, 5530, 6320, 7336, 7504, 8777, 8848, 9170, 9380, 10349, 10480, 10586, 10720, 11060, 12640, 14672, 15008, 17554, 17696, 18340, 18760, 20698, 20960, 21172, 22120, 26465, 29344, 35108, 36680, 37051, 37520, 41396, 42344, 43885, 44240, 51745, 52930, 61439, 70216, 72443, 73360, 74102, 75040, 82792, 84688, 87770, 88480, 103490, 105860, 122878, 140432, 144886, 146720, 148204, 165584, 169376, 175540, 185255, 206980, 211720, 245756, 280864, 289772, 296408, 307195, 331168, 351080, 362215, 370510, 413960, 423440, 491512, 579544, 592816, 614390, 693383, 702160, 724430, 741020, 827920, 846880, 983024, 1159088, 1185632, 1228780, 1386766, 1404320, 1448860, 1482040, 1655840, 1966048, 2318176, 2457560, 2773532, 2897720, 2964080, 3466915, 4853681, 4915120, 5547064, 5795440, 5928160, 6933830, 9707362, 9830240, 11094128, 11590880, 13867660, 19414724, 22188256, 24268405, 27735320, 38829448, 48536810, 55470640, 77658896, 97073620, 110941280, 155317792, 194147240, 388294480, 776588960]

約数ペア:

[(1, 776588960), (2, 388294480), (4, 194147240), (5, 155317792), (7, 110941280), (8, 97073620), (10, 77658896), (14, 55470640), (16, 48536810), (20, 38829448), (28, 27735320), (32, 24268405), (35, 22188256), (40, 19414724), (56, 13867660), (67, 11590880), (70, 11094128), (79, 9830240), (80, 9707362), (112, 6933830), (131, 5928160), (134, 5795440), (140, 5547064), (158, 4915120), (160, 4853681), (224, 3466915), (262, 2964080), (268, 2897720), (280, 2773532), (316, 2457560), (335, 2318176), (395, 1966048), (469, 1655840), (524, 1482040), (536, 1448860), (553, 1404320), (560, 1386766), (632, 1228780), (655, 1185632), (670, 1159088), (790, 983024), (917, 846880), (938, 827920), (1048, 741020), (1072, 724430), (1106, 702160), (1120, 693383), (1264, 614390), (1310, 592816), (1340, 579544), (1580, 491512), (1834, 423440), (1876, 413960), (2096, 370510), (2144, 362215), (2212, 351080), (2345, 331168), (2528, 307195), (2620, 296408), (2680, 289772), (2765, 280864), (3160, 245756), (3668, 211720), (3752, 206980), (4192, 185255), (4424, 175540), (4585, 169376), (4690, 165584), (5240, 148204), (5293, 146720), (5360, 144886), (5530, 140432), (6320, 122878), (7336, 105860), (7504, 103490), (8777, 88480), (8848, 87770), (9170, 84688), (9380, 82792), (10349, 75040), (10480, 74102), (10586, 73360), (10720, 72443), (11060, 70216), (12640, 61439), (14672, 52930), (15008, 51745), (17554, 44240), (17696, 43885), (18340, 42344), (18760, 41396), (20698, 37520), (20960, 37051), (21172, 36680), (22120, 35108), (26465, 29344)]