20068974720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3833}}^1$

素因数の和:3965

約数の個数: 320

約数和(自身を含む): 72398418840

約数和(自身を除く): 52329444120

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, 81, 90, 96, 101, 108, 120, 128, 135, 144, 160, 162, 180, 192, 202, 216, 240, 270, 288, 303, 320, 324, 360, 384, 404, 405, 432, 480, 505, 540, 576, 606, 640, 648, 720, 808, 810, 864, 909, 960, 1010, 1080, 1152, 1212, 1296, 1440, 1515, 1616, 1620, 1728, 1818, 1920, 2020, 2160, 2424, 2592, 2727, 2880, 3030, 3232, 3240, 3456, 3636, 3833, 4040, 4320, 4545, 4848, 5184, 5454, 5760, 6060, 6464, 6480, 7272, 7666, 8080, 8181, 8640, 9090, 9696, 10368, 10908, 11499, 12120, 12928, 12960, 13635, 14544, 15332, 16160, 16362, 17280, 18180, 19165, 19392, 21816, 22998, 24240, 25920, 27270, 29088, 30664, 32320, 32724, 34497, 36360, 38330, 38784, 40905, 43632, 45996, 48480, 51840, 54540, 57495, 58176, 61328, 64640, 65448, 68994, 72720, 76660, 81810, 87264, 91992, 96960, 103491, 109080, 114990, 116352, 122656, 130896, 137988, 145440, 153320, 163620, 172485, 174528, 183984, 193920, 206982, 218160, 229980, 245312, 261792, 275976, 290880, 306640, 310473, 327240, 344970, 349056, 367968, 387133, 413964, 436320, 459960, 490624, 517455, 523584, 551952, 581760, 613280, 620946, 654480, 689940, 735936, 774266, 827928, 872640, 919920, 1034910, 1047168, 1103904, 1161399, 1226560, 1241892, 1308960, 1379880, 1471872, 1548532, 1552365, 1655856, 1745280, 1839840, 1935665, 2069820, 2207808, 2322798, 2453120, 2483784, 2617920, 2759760, 3097064, 3104730, 3311712, 3484197, 3679680, 3871330, 4139640, 4415616, 4645596, 4967568, 5235840, 5519520, 5806995, 6194128, 6209460, 6623424, 6968394, 7359360, 7742660, 8279280, 9291192, 9935136, 10452591, 11039040, 11613990, 12388256, 12418920, 13246848, 13936788, 15485320, 16558560, 17420985, 18582384, 19870272, 20905182, 22078080, 23227980, 24776512, 24837840, 27873576, 30970640, 31357773, 33117120, 34841970, 37164768, 39740544, 41810364, 46455960, 49553024, 49675680, 52262955, 55747152, 61941280, 62715546, 66234240, 69683940, 74329536, 83620728, 92911920, 99351360, 104525910, 111494304, 123882560, 125431092, 139367880, 148659072, 156788865, 167241456, 185823840, 198702720, 209051820, 222988608, 247765120, 250862184, 278735760, 313577730, 334482912, 371647680, 418103640, 445977216, 501724368, 557471520, 627155460, 668965824, 743295360, 836207280, 1003448736, 1114943040, 1254310920, 1337931648, 1672414560, 2006897472, 2229886080, 2508621840, 3344829120, 4013794944, 5017243680, 6689658240, 10034487360, 20068974720]

約数ペア:

[(1, 20068974720), (2, 10034487360), (3, 6689658240), (4, 5017243680), (5, 4013794944), (6, 3344829120), (8, 2508621840), (9, 2229886080), (10, 2006897472), (12, 1672414560), (15, 1337931648), (16, 1254310920), (18, 1114943040), (20, 1003448736), (24, 836207280), (27, 743295360), (30, 668965824), (32, 627155460), (36, 557471520), (40, 501724368), (45, 445977216), (48, 418103640), (54, 371647680), (60, 334482912), (64, 313577730), (72, 278735760), (80, 250862184), (81, 247765120), (90, 222988608), (96, 209051820), (101, 198702720), (108, 185823840), (120, 167241456), (128, 156788865), (135, 148659072), (144, 139367880), (160, 125431092), (162, 123882560), (180, 111494304), (192, 104525910), (202, 99351360), (216, 92911920), (240, 83620728), (270, 74329536), (288, 69683940), (303, 66234240), (320, 62715546), (324, 61941280), (360, 55747152), (384, 52262955), (404, 49675680), (405, 49553024), (432, 46455960), (480, 41810364), (505, 39740544), (540, 37164768), (576, 34841970), (606, 33117120), (640, 31357773), (648, 30970640), (720, 27873576), (808, 24837840), (810, 24776512), (864, 23227980), (909, 22078080), (960, 20905182), (1010, 19870272), (1080, 18582384), (1152, 17420985), (1212, 16558560), (1296, 15485320), (1440, 13936788), (1515, 13246848), (1616, 12418920), (1620, 12388256), (1728, 11613990), (1818, 11039040), (1920, 10452591), (2020, 9935136), (2160, 9291192), (2424, 8279280), (2592, 7742660), (2727, 7359360), (2880, 6968394), (3030, 6623424), (3232, 6209460), (3240, 6194128), (3456, 5806995), (3636, 5519520), (3833, 5235840), (4040, 4967568), (4320, 4645596), (4545, 4415616), (4848, 4139640), (5184, 3871330), (5454, 3679680), (5760, 3484197), (6060, 3311712), (6464, 3104730), (6480, 3097064), (7272, 2759760), (7666, 2617920), (8080, 2483784), (8181, 2453120), (8640, 2322798), (9090, 2207808), (9696, 2069820), (10368, 1935665), (10908, 1839840), (11499, 1745280), (12120, 1655856), (12928, 1552365), (12960, 1548532), (13635, 1471872), (14544, 1379880), (15332, 1308960), (16160, 1241892), (16362, 1226560), (17280, 1161399), (18180, 1103904), (19165, 1047168), (19392, 1034910), (21816, 919920), (22998, 872640), (24240, 827928), (25920, 774266), (27270, 735936), (29088, 689940), (30664, 654480), (32320, 620946), (32724, 613280), (34497, 581760), (36360, 551952), (38330, 523584), (38784, 517455), (40905, 490624), (43632, 459960), (45996, 436320), (48480, 413964), (51840, 387133), (54540, 367968), (57495, 349056), (58176, 344970), (61328, 327240), (64640, 310473), (65448, 306640), (68994, 290880), (72720, 275976), (76660, 261792), (81810, 245312), (87264, 229980), (91992, 218160), (96960, 206982), (103491, 193920), (109080, 183984), (114990, 174528), (116352, 172485), (122656, 163620), (130896, 153320), (137988, 145440)]