723868860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 2397911040

約数和(自身を除く): 1674042180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 239, 260, 286, 330, 353, 390, 429, 478, 572, 660, 706, 715, 717, 780, 858, 956, 1059, 1195, 1412, 1430, 1434, 1716, 1765, 2118, 2145, 2390, 2629, 2860, 2868, 3107, 3530, 3585, 3883, 4236, 4290, 4589, 4780, 5258, 5295, 6214, 7060, 7170, 7766, 7887, 8580, 9178, 9321, 10516, 10590, 11649, 12428, 13145, 13767, 14340, 15532, 15535, 15774, 18356, 18642, 19415, 21180, 22945, 23298, 26290, 27534, 31070, 31548, 34177, 37284, 38830, 39435, 45890, 46596, 46605, 50479, 52580, 55068, 58245, 62140, 68354, 68835, 77660, 78870, 84367, 91780, 93210, 100958, 102531, 116490, 136708, 137670, 151437, 157740, 168734, 170885, 186420, 201916, 205062, 232980, 252395, 253101, 275340, 302874, 337468, 341770, 410124, 421835, 504790, 506202, 512655, 605748, 683540, 757185, 843670, 928037, 1009580, 1012404, 1025310, 1096771, 1265505, 1514370, 1687340, 1856074, 2050620, 2193542, 2531010, 2784111, 3028740, 3290313, 3712148, 4387084, 4640185, 5062020, 5483855, 5568222, 6580626, 9280370, 10967710, 11136444, 12064481, 13161252, 13920555, 16451565, 18560740, 21935420, 24128962, 27841110, 32903130, 36193443, 48257924, 55682220, 60322405, 65806260, 72386886, 120644810, 144773772, 180967215, 241289620, 361934430, 723868860]

約数ペア:

[(1, 723868860), (2, 361934430), (3, 241289620), (4, 180967215), (5, 144773772), (6, 120644810), (10, 72386886), (11, 65806260), (12, 60322405), (13, 55682220), (15, 48257924), (20, 36193443), (22, 32903130), (26, 27841110), (30, 24128962), (33, 21935420), (39, 18560740), (44, 16451565), (52, 13920555), (55, 13161252), (60, 12064481), (65, 11136444), (66, 10967710), (78, 9280370), (110, 6580626), (130, 5568222), (132, 5483855), (143, 5062020), (156, 4640185), (165, 4387084), (195, 3712148), (220, 3290313), (239, 3028740), (260, 2784111), (286, 2531010), (330, 2193542), (353, 2050620), (390, 1856074), (429, 1687340), (478, 1514370), (572, 1265505), (660, 1096771), (706, 1025310), (715, 1012404), (717, 1009580), (780, 928037), (858, 843670), (956, 757185), (1059, 683540), (1195, 605748), (1412, 512655), (1430, 506202), (1434, 504790), (1716, 421835), (1765, 410124), (2118, 341770), (2145, 337468), (2390, 302874), (2629, 275340), (2860, 253101), (2868, 252395), (3107, 232980), (3530, 205062), (3585, 201916), (3883, 186420), (4236, 170885), (4290, 168734), (4589, 157740), (4780, 151437), (5258, 137670), (5295, 136708), (6214, 116490), (7060, 102531), (7170, 100958), (7766, 93210), (7887, 91780), (8580, 84367), (9178, 78870), (9321, 77660), (10516, 68835), (10590, 68354), (11649, 62140), (12428, 58245), (13145, 55068), (13767, 52580), (14340, 50479), (15532, 46605), (15535, 46596), (15774, 45890), (18356, 39435), (18642, 38830), (19415, 37284), (21180, 34177), (22945, 31548), (23298, 31070), (26290, 27534)]