1036895720320

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{265207}}^1$

素因数の和:265416

約数の個数: 128

約数和(自身を含む): 2556339912000

約数和(自身を除く): 1519444191680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 149, 160, 164, 205, 298, 320, 328, 410, 596, 640, 656, 745, 820, 1192, 1312, 1490, 1640, 2384, 2624, 2980, 3280, 4768, 5248, 5960, 6109, 6560, 9536, 11920, 12218, 13120, 19072, 23840, 24436, 26240, 30545, 47680, 48872, 61090, 95360, 97744, 122180, 195488, 244360, 265207, 390976, 488720, 530414, 781952, 977440, 1060828, 1326035, 1954880, 2121656, 2652070, 3909760, 4243312, 5304140, 8486624, 10608280, 10873487, 16973248, 21216560, 21746974, 33946496, 39515843, 42433120, 43493948, 54367435, 79031686, 84866240, 86987896, 108734870, 158063372, 169732480, 173975792, 197579215, 217469740, 316126744, 347951584, 395158430, 434939480, 632253488, 695903168, 790316860, 869878960, 1264506976, 1391806336, 1580633720, 1620149563, 1739757920, 2529013952, 3161267440, 3240299126, 3479515840, 5058027904, 6322534880, 6480598252, 6959031680, 8100747815, 12645069760, 12961196504, 16201495630, 25290139520, 25922393008, 32402991260, 51844786016, 64805982520, 103689572032, 129611965040, 207379144064, 259223930080, 518447860160, 1036895720320]

約数ペア:

[(1, 1036895720320), (2, 518447860160), (4, 259223930080), (5, 207379144064), (8, 129611965040), (10, 103689572032), (16, 64805982520), (20, 51844786016), (32, 32402991260), (40, 25922393008), (41, 25290139520), (64, 16201495630), (80, 12961196504), (82, 12645069760), (128, 8100747815), (149, 6959031680), (160, 6480598252), (164, 6322534880), (205, 5058027904), (298, 3479515840), (320, 3240299126), (328, 3161267440), (410, 2529013952), (596, 1739757920), (640, 1620149563), (656, 1580633720), (745, 1391806336), (820, 1264506976), (1192, 869878960), (1312, 790316860), (1490, 695903168), (1640, 632253488), (2384, 434939480), (2624, 395158430), (2980, 347951584), (3280, 316126744), (4768, 217469740), (5248, 197579215), (5960, 173975792), (6109, 169732480), (6560, 158063372), (9536, 108734870), (11920, 86987896), (12218, 84866240), (13120, 79031686), (19072, 54367435), (23840, 43493948), (24436, 42433120), (26240, 39515843), (30545, 33946496), (47680, 21746974), (48872, 21216560), (61090, 16973248), (95360, 10873487), (97744, 10608280), (122180, 8486624), (195488, 5304140), (244360, 4243312), (265207, 3909760), (390976, 2652070), (488720, 2121656), (530414, 1954880), (781952, 1326035), (977440, 1060828)]