28267816320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2731}}^1$

素因数の和:3358

約数の個数: 256

約数和(自身を含む): 100319040000

約数和(自身を除く): 72051223680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 599, 640, 720, 864, 960, 1080, 1152, 1198, 1440, 1728, 1797, 1920, 2160, 2396, 2731, 2880, 2995, 3456, 3594, 4320, 4792, 5391, 5462, 5760, 5990, 7188, 8193, 8640, 8985, 9584, 10782, 10924, 11980, 13655, 14376, 16173, 16386, 17280, 17970, 19168, 21564, 21848, 23960, 24579, 26955, 27310, 28752, 32346, 32772, 35940, 38336, 40965, 43128, 43696, 47920, 49158, 53910, 54620, 57504, 64692, 65544, 71880, 73737, 76672, 80865, 81930, 86256, 87392, 95840, 98316, 107820, 109240, 115008, 122895, 129384, 131088, 143760, 147474, 161730, 163860, 172512, 174784, 191680, 196632, 215640, 218480, 230016, 245790, 258768, 262176, 287520, 294948, 323460, 327720, 345024, 349568, 368685, 383360, 393264, 431280, 436960, 491580, 517536, 524352, 575040, 589896, 646920, 655440, 690048, 737370, 786528, 862560, 873920, 983160, 1035072, 1048704, 1150080, 1179792, 1293840, 1310880, 1474740, 1573056, 1635869, 1725120, 1747840, 1966320, 2070144, 2359584, 2587680, 2621760, 2949480, 3146112, 3271738, 3450240, 3932640, 4719168, 4907607, 5175360, 5243520, 5898960, 6543476, 7865280, 8179345, 9438336, 9815214, 10350720, 11797920, 13086952, 14722821, 15730560, 16358690, 19630428, 23595840, 24538035, 26173904, 29445642, 32717380, 39260856, 44168463, 47191680, 49076070, 52347808, 58891284, 65434760, 73614105, 78521712, 88336926, 98152140, 104695616, 117782568, 130869520, 147228210, 157043424, 176673852, 196304280, 209391232, 220842315, 235565136, 261739040, 294456420, 314086848, 353347704, 392608560, 441684630, 471130272, 523478080, 588912840, 628173696, 706695408, 785217120, 883369260, 942260544, 1046956160, 1177825680, 1413390816, 1570434240, 1766738520, 1884521088, 2355651360, 2826781632, 3140868480, 3533477040, 4711302720, 5653563264, 7066954080, 9422605440, 14133908160, 28267816320]

約数ペア:

[(1, 28267816320), (2, 14133908160), (3, 9422605440), (4, 7066954080), (5, 5653563264), (6, 4711302720), (8, 3533477040), (9, 3140868480), (10, 2826781632), (12, 2355651360), (15, 1884521088), (16, 1766738520), (18, 1570434240), (20, 1413390816), (24, 1177825680), (27, 1046956160), (30, 942260544), (32, 883369260), (36, 785217120), (40, 706695408), (45, 628173696), (48, 588912840), (54, 523478080), (60, 471130272), (64, 441684630), (72, 392608560), (80, 353347704), (90, 314086848), (96, 294456420), (108, 261739040), (120, 235565136), (128, 220842315), (135, 209391232), (144, 196304280), (160, 176673852), (180, 157043424), (192, 147228210), (216, 130869520), (240, 117782568), (270, 104695616), (288, 98152140), (320, 88336926), (360, 78521712), (384, 73614105), (432, 65434760), (480, 58891284), (540, 52347808), (576, 49076070), (599, 47191680), (640, 44168463), (720, 39260856), (864, 32717380), (960, 29445642), (1080, 26173904), (1152, 24538035), (1198, 23595840), (1440, 19630428), (1728, 16358690), (1797, 15730560), (1920, 14722821), (2160, 13086952), (2396, 11797920), (2731, 10350720), (2880, 9815214), (2995, 9438336), (3456, 8179345), (3594, 7865280), (4320, 6543476), (4792, 5898960), (5391, 5243520), (5462, 5175360), (5760, 4907607), (5990, 4719168), (7188, 3932640), (8193, 3450240), (8640, 3271738), (8985, 3146112), (9584, 2949480), (10782, 2621760), (10924, 2587680), (11980, 2359584), (13655, 2070144), (14376, 1966320), (16173, 1747840), (16386, 1725120), (17280, 1635869), (17970, 1573056), (19168, 1474740), (21564, 1310880), (21848, 1293840), (23960, 1179792), (24579, 1150080), (26955, 1048704), (27310, 1035072), (28752, 983160), (32346, 873920), (32772, 862560), (35940, 786528), (38336, 737370), (40965, 690048), (43128, 655440), (43696, 646920), (47920, 589896), (49158, 575040), (53910, 524352), (54620, 517536), (57504, 491580), (64692, 436960), (65544, 431280), (71880, 393264), (73737, 383360), (76672, 368685), (80865, 349568), (81930, 345024), (86256, 327720), (87392, 323460), (95840, 294948), (98316, 287520), (107820, 262176), (109240, 258768), (115008, 245790), (122895, 230016), (129384, 218480), (131088, 215640), (143760, 196632), (147474, 191680), (161730, 174784), (163860, 172512)]