65172800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 252

約数和(自身を含む): 209007456

約数和(自身を除く): 143834656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 25, 28, 32, 35, 40, 44, 46, 50, 55, 56, 64, 70, 77, 80, 88, 92, 100, 110, 112, 115, 140, 154, 160, 161, 175, 176, 184, 200, 220, 224, 230, 253, 275, 280, 308, 320, 322, 350, 352, 368, 385, 400, 440, 448, 460, 506, 529, 550, 560, 575, 616, 644, 700, 704, 736, 770, 800, 805, 880, 920, 1012, 1058, 1100, 1120, 1150, 1232, 1265, 1288, 1400, 1472, 1540, 1600, 1610, 1760, 1771, 1840, 1925, 2024, 2116, 2200, 2240, 2300, 2464, 2530, 2576, 2645, 2800, 3080, 3220, 3520, 3542, 3680, 3703, 3850, 4025, 4048, 4232, 4400, 4600, 4928, 5060, 5152, 5290, 5600, 5819, 6160, 6325, 6440, 7084, 7360, 7406, 7700, 8050, 8096, 8464, 8800, 8855, 9200, 10120, 10304, 10580, 11200, 11638, 12320, 12650, 12880, 13225, 14168, 14812, 15400, 16100, 16192, 16928, 17600, 17710, 18400, 18515, 20240, 21160, 23276, 24640, 25300, 25760, 26450, 28336, 29095, 29624, 30800, 32200, 33856, 35420, 36800, 37030, 40480, 40733, 42320, 44275, 46552, 50600, 51520, 52900, 56672, 58190, 59248, 61600, 64400, 70840, 74060, 80960, 81466, 84640, 88550, 92575, 93104, 101200, 105800, 113344, 116380, 118496, 123200, 128800, 141680, 145475, 148120, 162932, 169280, 177100, 185150, 186208, 202400, 203665, 211600, 232760, 236992, 257600, 283360, 290950, 296240, 325864, 354200, 370300, 372416, 404800, 407330, 423200, 465520, 566720, 581900, 592480, 651728, 708400, 740600, 814660, 846400, 931040, 1018325, 1163800, 1184960, 1303456, 1416800, 1481200, 1629320, 1862080, 2036650, 2327600, 2606912, 2833600, 2962400, 3258640, 4073300, 4655200, 5924800, 6517280, 8146600, 9310400, 13034560, 16293200, 32586400, 65172800]

約数ペア:

[(1, 65172800), (2, 32586400), (4, 16293200), (5, 13034560), (7, 9310400), (8, 8146600), (10, 6517280), (11, 5924800), (14, 4655200), (16, 4073300), (20, 3258640), (22, 2962400), (23, 2833600), (25, 2606912), (28, 2327600), (32, 2036650), (35, 1862080), (40, 1629320), (44, 1481200), (46, 1416800), (50, 1303456), (55, 1184960), (56, 1163800), (64, 1018325), (70, 931040), (77, 846400), (80, 814660), (88, 740600), (92, 708400), (100, 651728), (110, 592480), (112, 581900), (115, 566720), (140, 465520), (154, 423200), (160, 407330), (161, 404800), (175, 372416), (176, 370300), (184, 354200), (200, 325864), (220, 296240), (224, 290950), (230, 283360), (253, 257600), (275, 236992), (280, 232760), (308, 211600), (320, 203665), (322, 202400), (350, 186208), (352, 185150), (368, 177100), (385, 169280), (400, 162932), (440, 148120), (448, 145475), (460, 141680), (506, 128800), (529, 123200), (550, 118496), (560, 116380), (575, 113344), (616, 105800), (644, 101200), (700, 93104), (704, 92575), (736, 88550), (770, 84640), (800, 81466), (805, 80960), (880, 74060), (920, 70840), (1012, 64400), (1058, 61600), (1100, 59248), (1120, 58190), (1150, 56672), (1232, 52900), (1265, 51520), (1288, 50600), (1400, 46552), (1472, 44275), (1540, 42320), (1600, 40733), (1610, 40480), (1760, 37030), (1771, 36800), (1840, 35420), (1925, 33856), (2024, 32200), (2116, 30800), (2200, 29624), (2240, 29095), (2300, 28336), (2464, 26450), (2530, 25760), (2576, 25300), (2645, 24640), (2800, 23276), (3080, 21160), (3220, 20240), (3520, 18515), (3542, 18400), (3680, 17710), (3703, 17600), (3850, 16928), (4025, 16192), (4048, 16100), (4232, 15400), (4400, 14812), (4600, 14168), (4928, 13225), (5060, 12880), (5152, 12650), (5290, 12320), (5600, 11638), (5819, 11200), (6160, 10580), (6325, 10304), (6440, 10120), (7084, 9200), (7360, 8855), (7406, 8800), (7700, 8464), (8050, 8096)]