28282925760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8963}}^1$

素因数の和:9175

約数の個数: 224

約数和(自身を含む): 95081506560

約数和(自身を除く): 66798580800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 173, 190, 192, 228, 240, 285, 304, 320, 346, 380, 456, 480, 519, 570, 608, 692, 760, 865, 912, 960, 1038, 1140, 1216, 1384, 1520, 1730, 1824, 2076, 2280, 2595, 2768, 3040, 3287, 3460, 3648, 4152, 4560, 5190, 5536, 6080, 6574, 6920, 8304, 8963, 9120, 9861, 10380, 11072, 13148, 13840, 16435, 16608, 17926, 18240, 19722, 20760, 26296, 26889, 27680, 32870, 33216, 35852, 39444, 41520, 44815, 49305, 52592, 53778, 55360, 65740, 71704, 78888, 83040, 89630, 98610, 105184, 107556, 131480, 134445, 143408, 157776, 166080, 170297, 179260, 197220, 210368, 215112, 262960, 268890, 286816, 315552, 340594, 358520, 394440, 430224, 510891, 525920, 537780, 573632, 631104, 681188, 717040, 788880, 851485, 860448, 1021782, 1051840, 1075560, 1362376, 1434080, 1550599, 1577760, 1702970, 1720896, 2043564, 2151120, 2554455, 2724752, 2868160, 3101198, 3155520, 3405940, 4087128, 4302240, 4651797, 5108910, 5449504, 6202396, 6811880, 7752995, 8174256, 8604480, 9303594, 10217820, 10899008, 12404792, 13623760, 15505990, 16348512, 18607188, 20435640, 23258985, 24809584, 27247520, 29461381, 31011980, 32697024, 37214376, 40871280, 46517970, 49619168, 54495040, 58922762, 62023960, 74428752, 81742560, 88384143, 93035940, 99238336, 117845524, 124047920, 147306905, 148857504, 163485120, 176768286, 186071880, 235691048, 248095840, 294613810, 297715008, 353536572, 372143760, 441920715, 471382096, 496191680, 589227620, 707073144, 744287520, 883841430, 942764192, 1178455240, 1414146288, 1488575040, 1767682860, 1885528384, 2356910480, 2828292576, 3535365720, 4713820960, 5656585152, 7070731440, 9427641920, 14141462880, 28282925760]

約数ペア:

[(1, 28282925760), (2, 14141462880), (3, 9427641920), (4, 7070731440), (5, 5656585152), (6, 4713820960), (8, 3535365720), (10, 2828292576), (12, 2356910480), (15, 1885528384), (16, 1767682860), (19, 1488575040), (20, 1414146288), (24, 1178455240), (30, 942764192), (32, 883841430), (38, 744287520), (40, 707073144), (48, 589227620), (57, 496191680), (60, 471382096), (64, 441920715), (76, 372143760), (80, 353536572), (95, 297715008), (96, 294613810), (114, 248095840), (120, 235691048), (152, 186071880), (160, 176768286), (173, 163485120), (190, 148857504), (192, 147306905), (228, 124047920), (240, 117845524), (285, 99238336), (304, 93035940), (320, 88384143), (346, 81742560), (380, 74428752), (456, 62023960), (480, 58922762), (519, 54495040), (570, 49619168), (608, 46517970), (692, 40871280), (760, 37214376), (865, 32697024), (912, 31011980), (960, 29461381), (1038, 27247520), (1140, 24809584), (1216, 23258985), (1384, 20435640), (1520, 18607188), (1730, 16348512), (1824, 15505990), (2076, 13623760), (2280, 12404792), (2595, 10899008), (2768, 10217820), (3040, 9303594), (3287, 8604480), (3460, 8174256), (3648, 7752995), (4152, 6811880), (4560, 6202396), (5190, 5449504), (5536, 5108910), (6080, 4651797), (6574, 4302240), (6920, 4087128), (8304, 3405940), (8963, 3155520), (9120, 3101198), (9861, 2868160), (10380, 2724752), (11072, 2554455), (13148, 2151120), (13840, 2043564), (16435, 1720896), (16608, 1702970), (17926, 1577760), (18240, 1550599), (19722, 1434080), (20760, 1362376), (26296, 1075560), (26889, 1051840), (27680, 1021782), (32870, 860448), (33216, 851485), (35852, 788880), (39444, 717040), (41520, 681188), (44815, 631104), (49305, 573632), (52592, 537780), (53778, 525920), (55360, 510891), (65740, 430224), (71704, 394440), (78888, 358520), (83040, 340594), (89630, 315552), (98610, 286816), (105184, 268890), (107556, 262960), (131480, 215112), (134445, 210368), (143408, 197220), (157776, 179260), (166080, 170297)]