2912783040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1987}}^1$

素因数の和:2519

約数の個数: 168

約数和(自身を含む): 10043495280

約数和(自身を除く): 7130712240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 509, 576, 720, 960, 1018, 1440, 1527, 1987, 2036, 2545, 2880, 3054, 3974, 4072, 4581, 5090, 5961, 6108, 7635, 7948, 8144, 9162, 9935, 10180, 11922, 12216, 15270, 15896, 16288, 17883, 18324, 19870, 20360, 22905, 23844, 24432, 29805, 30540, 31792, 32576, 35766, 36648, 39740, 40720, 45810, 47688, 48864, 59610, 61080, 63584, 71532, 73296, 79480, 81440, 89415, 91620, 95376, 97728, 119220, 122160, 127168, 143064, 146592, 158960, 162880, 178830, 183240, 190752, 238440, 244320, 286128, 293184, 317920, 357660, 366480, 381504, 476880, 488640, 572256, 635840, 715320, 732960, 953760, 1011383, 1144512, 1430640, 1465920, 1907520, 2022766, 2861280, 3034149, 4045532, 5056915, 5722560, 6068298, 8091064, 9102447, 10113830, 12136596, 15170745, 16182128, 18204894, 20227660, 24273192, 30341490, 32364256, 36409788, 40455320, 45512235, 48546384, 60682980, 64728512, 72819576, 80910640, 91024470, 97092768, 121365960, 145639152, 161821280, 182048940, 194185536, 242731920, 291278304, 323642560, 364097880, 485463840, 582556608, 728195760, 970927680, 1456391520, 2912783040]

約数ペア:

[(1, 2912783040), (2, 1456391520), (3, 970927680), (4, 728195760), (5, 582556608), (6, 485463840), (8, 364097880), (9, 323642560), (10, 291278304), (12, 242731920), (15, 194185536), (16, 182048940), (18, 161821280), (20, 145639152), (24, 121365960), (30, 97092768), (32, 91024470), (36, 80910640), (40, 72819576), (45, 64728512), (48, 60682980), (60, 48546384), (64, 45512235), (72, 40455320), (80, 36409788), (90, 32364256), (96, 30341490), (120, 24273192), (144, 20227660), (160, 18204894), (180, 16182128), (192, 15170745), (240, 12136596), (288, 10113830), (320, 9102447), (360, 8091064), (480, 6068298), (509, 5722560), (576, 5056915), (720, 4045532), (960, 3034149), (1018, 2861280), (1440, 2022766), (1527, 1907520), (1987, 1465920), (2036, 1430640), (2545, 1144512), (2880, 1011383), (3054, 953760), (3974, 732960), (4072, 715320), (4581, 635840), (5090, 572256), (5961, 488640), (6108, 476880), (7635, 381504), (7948, 366480), (8144, 357660), (9162, 317920), (9935, 293184), (10180, 286128), (11922, 244320), (12216, 238440), (15270, 190752), (15896, 183240), (16288, 178830), (17883, 162880), (18324, 158960), (19870, 146592), (20360, 143064), (22905, 127168), (23844, 122160), (24432, 119220), (29805, 97728), (30540, 95376), (31792, 91620), (32576, 89415), (35766, 81440), (36648, 79480), (39740, 73296), (40720, 71532), (45810, 63584), (47688, 61080), (48864, 59610)]