2099358720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 264

約数和(自身を含む): 7529848560

約数和(自身を除く): 5430489840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1024, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1571, 1740, 1856, 1920, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 3072, 3142, 3480, 3712, 3840, 4176, 4608, 4640, 4713, 5120, 5220, 5568, 5760, 6284, 6960, 7424, 7680, 7855, 8352, 9216, 9280, 9426, 10440, 11136, 11520, 12568, 13920, 14139, 14848, 15360, 15710, 16704, 18560, 18852, 20880, 22272, 23040, 23565, 25136, 27840, 28278, 29696, 31420, 33408, 37120, 37704, 41760, 44544, 45559, 46080, 47130, 50272, 55680, 56556, 62840, 66816, 70695, 74240, 75408, 83520, 89088, 91118, 94260, 100544, 111360, 113112, 125680, 133632, 136677, 141390, 148480, 150816, 167040, 182236, 188520, 201088, 222720, 226224, 227795, 251360, 267264, 273354, 282780, 301632, 334080, 364472, 377040, 402176, 410031, 445440, 452448, 455590, 502720, 546708, 565560, 603264, 668160, 683385, 728944, 754080, 804352, 820062, 904896, 911180, 1005440, 1093416, 1131120, 1206528, 1336320, 1366770, 1457888, 1508160, 1608704, 1640124, 1809792, 1822360, 2010880, 2050155, 2186832, 2262240, 2413056, 2733540, 2915776, 3016320, 3280248, 3619584, 3644720, 4021760, 4100310, 4373664, 4524480, 4826112, 5467080, 5831552, 6032640, 6560496, 7239168, 7289440, 8043520, 8200620, 8747328, 9048960, 10934160, 11663104, 12065280, 13120992, 14478336, 14578880, 16401240, 17494656, 18097920, 21868320, 23326208, 24130560, 26241984, 29157760, 32802480, 34989312, 36195840, 43736640, 46652416, 52483968, 58315520, 65604960, 69978624, 72391680, 87473280, 104967936, 116631040, 131209920, 139957248, 174946560, 209935872, 233262080, 262419840, 349893120, 419871744, 524839680, 699786240, 1049679360, 2099358720]

約数ペア:

[(1, 2099358720), (2, 1049679360), (3, 699786240), (4, 524839680), (5, 419871744), (6, 349893120), (8, 262419840), (9, 233262080), (10, 209935872), (12, 174946560), (15, 139957248), (16, 131209920), (18, 116631040), (20, 104967936), (24, 87473280), (29, 72391680), (30, 69978624), (32, 65604960), (36, 58315520), (40, 52483968), (45, 46652416), (48, 43736640), (58, 36195840), (60, 34989312), (64, 32802480), (72, 29157760), (80, 26241984), (87, 24130560), (90, 23326208), (96, 21868320), (116, 18097920), (120, 17494656), (128, 16401240), (144, 14578880), (145, 14478336), (160, 13120992), (174, 12065280), (180, 11663104), (192, 10934160), (232, 9048960), (240, 8747328), (256, 8200620), (261, 8043520), (288, 7289440), (290, 7239168), (320, 6560496), (348, 6032640), (360, 5831552), (384, 5467080), (435, 4826112), (464, 4524480), (480, 4373664), (512, 4100310), (522, 4021760), (576, 3644720), (580, 3619584), (640, 3280248), (696, 3016320), (720, 2915776), (768, 2733540), (870, 2413056), (928, 2262240), (960, 2186832), (1024, 2050155), (1044, 2010880), (1152, 1822360), (1160, 1809792), (1280, 1640124), (1305, 1608704), (1392, 1508160), (1440, 1457888), (1536, 1366770), (1571, 1336320), (1740, 1206528), (1856, 1131120), (1920, 1093416), (2088, 1005440), (2304, 911180), (2320, 904896), (2560, 820062), (2610, 804352), (2784, 754080), (2880, 728944), (3072, 683385), (3142, 668160), (3480, 603264), (3712, 565560), (3840, 546708), (4176, 502720), (4608, 455590), (4640, 452448), (4713, 445440), (5120, 410031), (5220, 402176), (5568, 377040), (5760, 364472), (6284, 334080), (6960, 301632), (7424, 282780), (7680, 273354), (7855, 267264), (8352, 251360), (9216, 227795), (9280, 226224), (9426, 222720), (10440, 201088), (11136, 188520), (11520, 182236), (12568, 167040), (13920, 150816), (14139, 148480), (14848, 141390), (15360, 136677), (15710, 133632), (16704, 125680), (18560, 113112), (18852, 111360), (20880, 100544), (22272, 94260), (23040, 91118), (23565, 89088), (25136, 83520), (27840, 75408), (28278, 74240), (29696, 70695), (31420, 66816), (33408, 62840), (37120, 56556), (37704, 55680), (41760, 50272), (44544, 47130), (45559, 46080)]