2543343480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2838

約数の個数: 192

約数和(自身を含む): 8811167040

約数和(自身を除く): 6267823560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 157, 170, 180, 204, 255, 306, 314, 340, 360, 408, 471, 510, 612, 628, 680, 765, 785, 942, 1020, 1224, 1256, 1413, 1530, 1570, 1884, 2040, 2355, 2647, 2669, 2826, 3060, 3140, 3768, 4710, 5294, 5338, 5652, 6120, 6280, 7065, 7941, 8007, 9420, 10588, 10676, 11304, 13235, 13345, 14130, 15882, 16014, 18840, 21176, 21352, 23823, 24021, 26470, 26690, 28260, 31764, 32028, 39705, 40035, 44999, 47646, 48042, 52940, 53380, 56520, 63528, 64056, 79410, 80070, 89998, 95292, 96084, 105880, 106760, 119115, 120105, 134997, 158820, 160140, 179996, 190584, 192168, 224995, 238230, 240210, 269994, 317640, 320280, 359992, 404991, 415579, 449990, 476460, 480420, 539988, 674985, 809982, 831158, 899980, 952920, 960840, 1079976, 1246737, 1349970, 1619964, 1662316, 1799960, 2024955, 2077895, 2493474, 2699940, 3239928, 3324632, 3740211, 4049910, 4155790, 4986948, 5399880, 6233685, 7064843, 7480422, 8099820, 8311580, 9973896, 12467370, 14129686, 14960844, 16199640, 16623160, 18701055, 21194529, 24934740, 28259372, 29921688, 35324215, 37402110, 42389058, 49869480, 56518744, 63583587, 70648430, 74804220, 84778116, 105972645, 127167174, 141296860, 149608440, 169556232, 211945290, 254334348, 282593720, 317917935, 423890580, 508668696, 635835870, 847781160, 1271671740, 2543343480]

約数ペア:

[(1, 2543343480), (2, 1271671740), (3, 847781160), (4, 635835870), (5, 508668696), (6, 423890580), (8, 317917935), (9, 282593720), (10, 254334348), (12, 211945290), (15, 169556232), (17, 149608440), (18, 141296860), (20, 127167174), (24, 105972645), (30, 84778116), (34, 74804220), (36, 70648430), (40, 63583587), (45, 56518744), (51, 49869480), (60, 42389058), (68, 37402110), (72, 35324215), (85, 29921688), (90, 28259372), (102, 24934740), (120, 21194529), (136, 18701055), (153, 16623160), (157, 16199640), (170, 14960844), (180, 14129686), (204, 12467370), (255, 9973896), (306, 8311580), (314, 8099820), (340, 7480422), (360, 7064843), (408, 6233685), (471, 5399880), (510, 4986948), (612, 4155790), (628, 4049910), (680, 3740211), (765, 3324632), (785, 3239928), (942, 2699940), (1020, 2493474), (1224, 2077895), (1256, 2024955), (1413, 1799960), (1530, 1662316), (1570, 1619964), (1884, 1349970), (2040, 1246737), (2355, 1079976), (2647, 960840), (2669, 952920), (2826, 899980), (3060, 831158), (3140, 809982), (3768, 674985), (4710, 539988), (5294, 480420), (5338, 476460), (5652, 449990), (6120, 415579), (6280, 404991), (7065, 359992), (7941, 320280), (8007, 317640), (9420, 269994), (10588, 240210), (10676, 238230), (11304, 224995), (13235, 192168), (13345, 190584), (14130, 179996), (15882, 160140), (16014, 158820), (18840, 134997), (21176, 120105), (21352, 119115), (23823, 106760), (24021, 105880), (26470, 96084), (26690, 95292), (28260, 89998), (31764, 80070), (32028, 79410), (39705, 64056), (40035, 63528), (44999, 56520), (47646, 53380), (48042, 52940)]