2033386880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3313}}^1$

素因数の和:3476

約数の個数: 128

約数和(自身を含む): 5597743680

約数和(自身を除く): 3564356800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 137, 140, 160, 224, 274, 280, 320, 448, 548, 560, 640, 685, 896, 959, 1096, 1120, 1370, 1918, 2192, 2240, 2740, 3313, 3836, 4384, 4480, 4795, 5480, 6626, 7672, 8768, 9590, 10960, 13252, 15344, 16565, 17536, 19180, 21920, 23191, 26504, 30688, 33130, 38360, 43840, 46382, 53008, 61376, 66260, 76720, 87680, 92764, 106016, 115955, 122752, 132520, 153440, 185528, 212032, 231910, 265040, 306880, 371056, 424064, 453881, 463820, 530080, 613760, 742112, 907762, 927640, 1060160, 1484224, 1815524, 1855280, 2120320, 2269405, 2968448, 3177167, 3631048, 3710560, 4538810, 6354334, 7262096, 7421120, 9077620, 12708668, 14524192, 14842240, 15885835, 18155240, 25417336, 29048384, 31771670, 36310480, 50834672, 58096768, 63543340, 72620960, 101669344, 127086680, 145241920, 203338688, 254173360, 290483840, 406677376, 508346720, 1016693440, 2033386880]

約数ペア:

[(1, 2033386880), (2, 1016693440), (4, 508346720), (5, 406677376), (7, 290483840), (8, 254173360), (10, 203338688), (14, 145241920), (16, 127086680), (20, 101669344), (28, 72620960), (32, 63543340), (35, 58096768), (40, 50834672), (56, 36310480), (64, 31771670), (70, 29048384), (80, 25417336), (112, 18155240), (128, 15885835), (137, 14842240), (140, 14524192), (160, 12708668), (224, 9077620), (274, 7421120), (280, 7262096), (320, 6354334), (448, 4538810), (548, 3710560), (560, 3631048), (640, 3177167), (685, 2968448), (896, 2269405), (959, 2120320), (1096, 1855280), (1120, 1815524), (1370, 1484224), (1918, 1060160), (2192, 927640), (2240, 907762), (2740, 742112), (3313, 613760), (3836, 530080), (4384, 463820), (4480, 453881), (4795, 424064), (5480, 371056), (6626, 306880), (7672, 265040), (8768, 231910), (9590, 212032), (10960, 185528), (13252, 153440), (15344, 132520), (16565, 122752), (17536, 115955), (19180, 106016), (21920, 92764), (23191, 87680), (26504, 76720), (30688, 66260), (33130, 61376), (38360, 53008), (43840, 46382)]