2065323180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 6398300160

約数和(自身を除く): 4332976980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 227, 228, 230, 276, 285, 345, 347, 380, 437, 454, 460, 570, 681, 690, 694, 874, 908, 1041, 1135, 1140, 1311, 1362, 1380, 1388, 1735, 1748, 2082, 2185, 2270, 2622, 2724, 3405, 3470, 4164, 4313, 4370, 4540, 5205, 5221, 5244, 6555, 6593, 6810, 6940, 7981, 8626, 8740, 10410, 10442, 12939, 13110, 13186, 13620, 15663, 15962, 17252, 19779, 20820, 20884, 21565, 23943, 25878, 26105, 26220, 26372, 31326, 31924, 32965, 39558, 39905, 43130, 47886, 51756, 52210, 62652, 64695, 65930, 78315, 78769, 79116, 79810, 86260, 95772, 98895, 99199, 104420, 119715, 129390, 131860, 151639, 156630, 157538, 159620, 197790, 198398, 236307, 239430, 258780, 297597, 303278, 313260, 315076, 393845, 395580, 396796, 454917, 472614, 478860, 495995, 595194, 606556, 758195, 787690, 909834, 945228, 991990, 1181535, 1190388, 1487985, 1496611, 1516390, 1575380, 1811687, 1819668, 1983980, 2274585, 2363070, 2975970, 2993222, 3032780, 3623374, 4489833, 4549170, 4726140, 5435061, 5951940, 5986444, 7246748, 7483055, 8979666, 9058435, 9098340, 10870122, 14966110, 17959332, 18116870, 21740244, 22449165, 27175305, 29932220, 34422053, 36233740, 44898330, 54350610, 68844106, 89796660, 103266159, 108701220, 137688212, 172110265, 206532318, 344220530, 413064636, 516330795, 688441060, 1032661590, 2065323180]

約数ペア:

[(1, 2065323180), (2, 1032661590), (3, 688441060), (4, 516330795), (5, 413064636), (6, 344220530), (10, 206532318), (12, 172110265), (15, 137688212), (19, 108701220), (20, 103266159), (23, 89796660), (30, 68844106), (38, 54350610), (46, 44898330), (57, 36233740), (60, 34422053), (69, 29932220), (76, 27175305), (92, 22449165), (95, 21740244), (114, 18116870), (115, 17959332), (138, 14966110), (190, 10870122), (227, 9098340), (228, 9058435), (230, 8979666), (276, 7483055), (285, 7246748), (345, 5986444), (347, 5951940), (380, 5435061), (437, 4726140), (454, 4549170), (460, 4489833), (570, 3623374), (681, 3032780), (690, 2993222), (694, 2975970), (874, 2363070), (908, 2274585), (1041, 1983980), (1135, 1819668), (1140, 1811687), (1311, 1575380), (1362, 1516390), (1380, 1496611), (1388, 1487985), (1735, 1190388), (1748, 1181535), (2082, 991990), (2185, 945228), (2270, 909834), (2622, 787690), (2724, 758195), (3405, 606556), (3470, 595194), (4164, 495995), (4313, 478860), (4370, 472614), (4540, 454917), (5205, 396796), (5221, 395580), (5244, 393845), (6555, 315076), (6593, 313260), (6810, 303278), (6940, 297597), (7981, 258780), (8626, 239430), (8740, 236307), (10410, 198398), (10442, 197790), (12939, 159620), (13110, 157538), (13186, 156630), (13620, 151639), (15663, 131860), (15962, 129390), (17252, 119715), (19779, 104420), (20820, 99199), (20884, 98895), (21565, 95772), (23943, 86260), (25878, 79810), (26105, 79116), (26220, 78769), (26372, 78315), (31326, 65930), (31924, 64695), (32965, 62652), (39558, 52210), (39905, 51756), (43130, 47886)]