921443520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:599

約数の個数: 224

約数和(自身を含む): 3128564736

約数和(自身を除く): 2207121216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 131, 136, 160, 170, 192, 204, 240, 255, 262, 272, 320, 340, 393, 408, 431, 480, 510, 524, 544, 655, 680, 786, 816, 862, 960, 1020, 1048, 1088, 1293, 1310, 1360, 1572, 1632, 1724, 1965, 2040, 2096, 2155, 2227, 2586, 2620, 2720, 3144, 3264, 3448, 3930, 4080, 4192, 4310, 4454, 5172, 5240, 5440, 6288, 6465, 6681, 6896, 7327, 7860, 8160, 8384, 8620, 8908, 10344, 10480, 11135, 12576, 12930, 13362, 13792, 14654, 15720, 16320, 17240, 17816, 20688, 20960, 21981, 22270, 25152, 25860, 26724, 27584, 29308, 31440, 33405, 34480, 35632, 36635, 41376, 41920, 43962, 44540, 51720, 53448, 56461, 58616, 62880, 66810, 68960, 71264, 73270, 82752, 87924, 89080, 103440, 106896, 109905, 112922, 117232, 125760, 133620, 137920, 142528, 146540, 169383, 175848, 178160, 206880, 213792, 219810, 225844, 234464, 267240, 282305, 293080, 338766, 351696, 356320, 413760, 427584, 439620, 451688, 468928, 534480, 564610, 586160, 677532, 703392, 712640, 846915, 879240, 903376, 959837, 1068960, 1129220, 1172320, 1355064, 1406784, 1693830, 1758480, 1806752, 1919674, 2137920, 2258440, 2344640, 2710128, 2879511, 3387660, 3516960, 3613504, 3839348, 4516880, 4799185, 5420256, 5759022, 6775320, 7033920, 7678696, 9033760, 9598370, 10840512, 11518044, 13550640, 14397555, 15357392, 18067520, 19196740, 23036088, 27101280, 28795110, 30714784, 38393480, 46072176, 54202560, 57590220, 61429568, 76786960, 92144352, 115180440, 153573920, 184288704, 230360880, 307147840, 460721760, 921443520]

約数ペア:

[(1, 921443520), (2, 460721760), (3, 307147840), (4, 230360880), (5, 184288704), (6, 153573920), (8, 115180440), (10, 92144352), (12, 76786960), (15, 61429568), (16, 57590220), (17, 54202560), (20, 46072176), (24, 38393480), (30, 30714784), (32, 28795110), (34, 27101280), (40, 23036088), (48, 19196740), (51, 18067520), (60, 15357392), (64, 14397555), (68, 13550640), (80, 11518044), (85, 10840512), (96, 9598370), (102, 9033760), (120, 7678696), (131, 7033920), (136, 6775320), (160, 5759022), (170, 5420256), (192, 4799185), (204, 4516880), (240, 3839348), (255, 3613504), (262, 3516960), (272, 3387660), (320, 2879511), (340, 2710128), (393, 2344640), (408, 2258440), (431, 2137920), (480, 1919674), (510, 1806752), (524, 1758480), (544, 1693830), (655, 1406784), (680, 1355064), (786, 1172320), (816, 1129220), (862, 1068960), (960, 959837), (1020, 903376), (1048, 879240), (1088, 846915), (1293, 712640), (1310, 703392), (1360, 677532), (1572, 586160), (1632, 564610), (1724, 534480), (1965, 468928), (2040, 451688), (2096, 439620), (2155, 427584), (2227, 413760), (2586, 356320), (2620, 351696), (2720, 338766), (3144, 293080), (3264, 282305), (3448, 267240), (3930, 234464), (4080, 225844), (4192, 219810), (4310, 213792), (4454, 206880), (5172, 178160), (5240, 175848), (5440, 169383), (6288, 146540), (6465, 142528), (6681, 137920), (6896, 133620), (7327, 125760), (7860, 117232), (8160, 112922), (8384, 109905), (8620, 106896), (8908, 103440), (10344, 89080), (10480, 87924), (11135, 82752), (12576, 73270), (12930, 71264), (13362, 68960), (13792, 66810), (14654, 62880), (15720, 58616), (16320, 56461), (17240, 53448), (17816, 51720), (20688, 44540), (20960, 43962), (21981, 41920), (22270, 41376), (25152, 36635), (25860, 35632), (26724, 34480), (27584, 33405), (29308, 31440)]