1211886720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 384

約数和(自身を含む): 4720135680

約数和(自身を除く): 3508248960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 528, 558, 576, 617, 620, 640, 660, 682, 704, 720, 744, 792, 880, 930, 960, 990, 992, 1023, 1056, 1116, 1152, 1234, 1240, 1320, 1364, 1395, 1408, 1440, 1488, 1584, 1705, 1760, 1851, 1860, 1920, 1980, 1984, 2046, 2112, 2232, 2468, 2480, 2640, 2728, 2790, 2880, 2976, 3069, 3085, 3168, 3410, 3520, 3702, 3720, 3960, 3968, 4092, 4224, 4464, 4936, 4960, 5115, 5280, 5456, 5553, 5580, 5760, 5952, 6138, 6170, 6336, 6787, 6820, 7040, 7404, 7440, 7920, 8184, 8928, 9255, 9872, 9920, 10230, 10560, 10912, 11106, 11160, 11904, 12276, 12340, 12672, 13574, 13640, 14808, 14880, 15345, 15840, 16368, 17856, 18510, 19127, 19744, 19840, 20361, 20460, 21120, 21824, 22212, 22320, 24552, 24680, 27148, 27280, 27765, 29616, 29760, 30690, 31680, 32736, 33935, 35712, 37020, 38254, 39488, 40722, 40920, 43648, 44424, 44640, 49104, 49360, 54296, 54560, 55530, 57381, 59232, 59520, 61083, 61380, 63360, 65472, 67870, 74040, 76508, 78976, 81444, 81840, 88848, 89280, 95635, 98208, 98720, 101805, 108592, 109120, 111060, 114762, 118464, 122166, 122760, 130944, 135740, 148080, 153016, 162888, 163680, 172143, 177696, 178560, 191270, 196416, 197440, 203610, 210397, 217184, 218240, 222120, 229524, 236928, 244332, 245520, 271480, 286905, 296160, 305415, 306032, 325776, 327360, 344286, 355392, 382540, 392832, 394880, 407220, 420794, 434368, 444240, 459048, 488664, 491040, 542960, 573810, 592320, 610830, 612064, 631191, 651552, 654720, 688572, 710784, 765080, 814440, 841588, 860715, 868736, 888480, 918096, 977328, 982080, 1051985, 1085920, 1147620, 1184640, 1221660, 1224128, 1262382, 1303104, 1377144, 1530160, 1628880, 1683176, 1721430, 1776960, 1836192, 1893573, 1954656, 1964160, 2103970, 2171840, 2295240, 2443320, 2448256, 2524764, 2606208, 2754288, 3060320, 3155955, 3257760, 3366352, 3442860, 3553920, 3672384, 3787146, 3909312, 4207940, 4343680, 4590480, 4886640, 5049528, 5508576, 6120640, 6311910, 6515520, 6732704, 6885720, 7344768, 7574292, 7818624, 8415880, 9180960, 9467865, 9773280, 10099056, 11017152, 12241280, 12623820, 13031040, 13465408, 13771440, 15148584, 16831760, 18361920, 18935730, 19546560, 20198112, 22034304, 25247640, 26930816, 27542880, 30297168, 33663520, 36723840, 37871460, 39093120, 40396224, 50495280, 55085760, 60594336, 67327040, 75742920, 80792448, 100990560, 110171520, 121188672, 134654080, 151485840, 201981120, 242377344, 302971680, 403962240, 605943360, 1211886720]

約数ペア:

[(1, 1211886720), (2, 605943360), (3, 403962240), (4, 302971680), (5, 242377344), (6, 201981120), (8, 151485840), (9, 134654080), (10, 121188672), (11, 110171520), (12, 100990560), (15, 80792448), (16, 75742920), (18, 67327040), (20, 60594336), (22, 55085760), (24, 50495280), (30, 40396224), (31, 39093120), (32, 37871460), (33, 36723840), (36, 33663520), (40, 30297168), (44, 27542880), (45, 26930816), (48, 25247640), (55, 22034304), (60, 20198112), (62, 19546560), (64, 18935730), (66, 18361920), (72, 16831760), (80, 15148584), (88, 13771440), (90, 13465408), (93, 13031040), (96, 12623820), (99, 12241280), (110, 11017152), (120, 10099056), (124, 9773280), (128, 9467865), (132, 9180960), (144, 8415880), (155, 7818624), (160, 7574292), (165, 7344768), (176, 6885720), (180, 6732704), (186, 6515520), (192, 6311910), (198, 6120640), (220, 5508576), (240, 5049528), (248, 4886640), (264, 4590480), (279, 4343680), (288, 4207940), (310, 3909312), (320, 3787146), (330, 3672384), (341, 3553920), (352, 3442860), (360, 3366352), (372, 3257760), (384, 3155955), (396, 3060320), (440, 2754288), (465, 2606208), (480, 2524764), (495, 2448256), (496, 2443320), (528, 2295240), (558, 2171840), (576, 2103970), (617, 1964160), (620, 1954656), (640, 1893573), (660, 1836192), (682, 1776960), (704, 1721430), (720, 1683176), (744, 1628880), (792, 1530160), (880, 1377144), (930, 1303104), (960, 1262382), (990, 1224128), (992, 1221660), (1023, 1184640), (1056, 1147620), (1116, 1085920), (1152, 1051985), (1234, 982080), (1240, 977328), (1320, 918096), (1364, 888480), (1395, 868736), (1408, 860715), (1440, 841588), (1488, 814440), (1584, 765080), (1705, 710784), (1760, 688572), (1851, 654720), (1860, 651552), (1920, 631191), (1980, 612064), (1984, 610830), (2046, 592320), (2112, 573810), (2232, 542960), (2468, 491040), (2480, 488664), (2640, 459048), (2728, 444240), (2790, 434368), (2880, 420794), (2976, 407220), (3069, 394880), (3085, 392832), (3168, 382540), (3410, 355392), (3520, 344286), (3702, 327360), (3720, 325776), (3960, 306032), (3968, 305415), (4092, 296160), (4224, 286905), (4464, 271480), (4936, 245520), (4960, 244332), (5115, 236928), (5280, 229524), (5456, 222120), (5553, 218240), (5580, 217184), (5760, 210397), (5952, 203610), (6138, 197440), (6170, 196416), (6336, 191270), (6787, 178560), (6820, 177696), (7040, 172143), (7404, 163680), (7440, 162888), (7920, 153016), (8184, 148080), (8928, 135740), (9255, 130944), (9872, 122760), (9920, 122166), (10230, 118464), (10560, 114762), (10912, 111060), (11106, 109120), (11160, 108592), (11904, 101805), (12276, 98720), (12340, 98208), (12672, 95635), (13574, 89280), (13640, 88848), (14808, 81840), (14880, 81444), (15345, 78976), (15840, 76508), (16368, 74040), (17856, 67870), (18510, 65472), (19127, 63360), (19744, 61380), (19840, 61083), (20361, 59520), (20460, 59232), (21120, 57381), (21824, 55530), (22212, 54560), (22320, 54296), (24552, 49360), (24680, 49104), (27148, 44640), (27280, 44424), (27765, 43648), (29616, 40920), (29760, 40722), (30690, 39488), (31680, 38254), (32736, 37020), (33935, 35712)]