1257223680

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 480

約数和(自身を含む): 4718697984

約数和(自身を除く): 3461474304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 47, 48, 54, 60, 64, 72, 80, 81, 86, 90, 94, 96, 108, 120, 128, 129, 135, 141, 144, 160, 162, 172, 180, 188, 192, 215, 216, 235, 240, 243, 256, 258, 270, 282, 288, 320, 324, 344, 360, 376, 384, 387, 405, 423, 430, 432, 470, 480, 486, 512, 516, 540, 564, 576, 640, 645, 648, 688, 705, 720, 752, 768, 774, 810, 846, 860, 864, 940, 960, 972, 1032, 1080, 1128, 1152, 1161, 1215, 1269, 1280, 1290, 1296, 1376, 1410, 1440, 1504, 1536, 1548, 1620, 1692, 1720, 1728, 1880, 1920, 1935, 1944, 2021, 2064, 2115, 2160, 2256, 2304, 2322, 2430, 2538, 2560, 2580, 2592, 2752, 2820, 2880, 3008, 3096, 3240, 3384, 3440, 3456, 3483, 3760, 3807, 3840, 3870, 3888, 4042, 4128, 4230, 4320, 4512, 4608, 4644, 4860, 5076, 5160, 5184, 5504, 5640, 5760, 5805, 6016, 6063, 6192, 6345, 6480, 6768, 6880, 6912, 6966, 7520, 7614, 7680, 7740, 7776, 8084, 8256, 8460, 8640, 9024, 9288, 9720, 10105, 10152, 10320, 10368, 10449, 11008, 11280, 11421, 11520, 11610, 12032, 12126, 12384, 12690, 12960, 13536, 13760, 13824, 13932, 15040, 15228, 15480, 15552, 16168, 16512, 16920, 17280, 17415, 18048, 18189, 18576, 19035, 19440, 20210, 20304, 20640, 20736, 20898, 22016, 22560, 22842, 23040, 23220, 24064, 24252, 24768, 25380, 25920, 27072, 27520, 27864, 30080, 30315, 30456, 30960, 31104, 32336, 33024, 33840, 34560, 34830, 36096, 36378, 37152, 38070, 38880, 40420, 40608, 41280, 41472, 41796, 45120, 45684, 46440, 48504, 49536, 50760, 51840, 52245, 54144, 54567, 55040, 55728, 57105, 60160, 60630, 60912, 61920, 62208, 64672, 66048, 67680, 69120, 69660, 72192, 72756, 74304, 76140, 77760, 80840, 81216, 82560, 83592, 90240, 90945, 91368, 92880, 97008, 99072, 101520, 103680, 104490, 108288, 109134, 110080, 111456, 114210, 120320, 121260, 121824, 123840, 124416, 129344, 135360, 139320, 145512, 148608, 152280, 155520, 161680, 162432, 163701, 165120, 167184, 180480, 181890, 182736, 185760, 194016, 198144, 203040, 207360, 208980, 216576, 218268, 222912, 228420, 242520, 243648, 247680, 258688, 270720, 272835, 278640, 291024, 297216, 304560, 311040, 323360, 324864, 327402, 330240, 334368, 360960, 363780, 365472, 371520, 388032, 406080, 417960, 436536, 445824, 456840, 485040, 487296, 491103, 495360, 517376, 541440, 545670, 557280, 582048, 594432, 609120, 622080, 646720, 649728, 654804, 668736, 727560, 730944, 743040, 776064, 812160, 818505, 835920, 873072, 891648, 913680, 970080, 974592, 982206, 990720, 1034752, 1082880, 1091340, 1114560, 1164096, 1218240, 1293440, 1309608, 1337472, 1455120, 1461888, 1486080, 1552128, 1624320, 1637010, 1671840, 1746144, 1783296, 1827360, 1940160, 1949184, 1964412, 2182680, 2229120, 2328192, 2436480, 2455515, 2586880, 2619216, 2674944, 2910240, 2923776, 2972160, 3104256, 3248640, 3274020, 3343680, 3492288, 3654720, 3880320, 3928824, 4365360, 4458240, 4656384, 4872960, 4911030, 5173760, 5238432, 5349888, 5820480, 5847552, 6548040, 6687360, 6984576, 7309440, 7760640, 7857648, 8730720, 8916480, 9312768, 9745920, 9822060, 10476864, 11640960, 13096080, 13374720, 13969152, 14618880, 15521280, 15715296, 17461440, 19644120, 20953728, 23281920, 26192160, 26749440, 27938304, 29237760, 31430592, 34922880, 39288240, 41907456, 46563840, 52384320, 62861184, 69845760, 78576480, 83814912, 104768640, 125722368, 139691520, 157152960, 209537280, 251444736, 314305920, 419074560, 628611840, 1257223680]

約数ペア:

[(1, 1257223680), (2, 628611840), (3, 419074560), (4, 314305920), (5, 251444736), (6, 209537280), (8, 157152960), (9, 139691520), (10, 125722368), (12, 104768640), (15, 83814912), (16, 78576480), (18, 69845760), (20, 62861184), (24, 52384320), (27, 46563840), (30, 41907456), (32, 39288240), (36, 34922880), (40, 31430592), (43, 29237760), (45, 27938304), (47, 26749440), (48, 26192160), (54, 23281920), (60, 20953728), (64, 19644120), (72, 17461440), (80, 15715296), (81, 15521280), (86, 14618880), (90, 13969152), (94, 13374720), (96, 13096080), (108, 11640960), (120, 10476864), (128, 9822060), (129, 9745920), (135, 9312768), (141, 8916480), (144, 8730720), (160, 7857648), (162, 7760640), (172, 7309440), (180, 6984576), (188, 6687360), (192, 6548040), (215, 5847552), (216, 5820480), (235, 5349888), (240, 5238432), (243, 5173760), (256, 4911030), (258, 4872960), (270, 4656384), (282, 4458240), (288, 4365360), (320, 3928824), (324, 3880320), (344, 3654720), (360, 3492288), (376, 3343680), (384, 3274020), (387, 3248640), (405, 3104256), (423, 2972160), (430, 2923776), (432, 2910240), (470, 2674944), (480, 2619216), (486, 2586880), (512, 2455515), (516, 2436480), (540, 2328192), (564, 2229120), (576, 2182680), (640, 1964412), (645, 1949184), (648, 1940160), (688, 1827360), (705, 1783296), (720, 1746144), (752, 1671840), (768, 1637010), (774, 1624320), (810, 1552128), (846, 1486080), (860, 1461888), (864, 1455120), (940, 1337472), (960, 1309608), (972, 1293440), (1032, 1218240), (1080, 1164096), (1128, 1114560), (1152, 1091340), (1161, 1082880), (1215, 1034752), (1269, 990720), (1280, 982206), (1290, 974592), (1296, 970080), (1376, 913680), (1410, 891648), (1440, 873072), (1504, 835920), (1536, 818505), (1548, 812160), (1620, 776064), (1692, 743040), (1720, 730944), (1728, 727560), (1880, 668736), (1920, 654804), (1935, 649728), (1944, 646720), (2021, 622080), (2064, 609120), (2115, 594432), (2160, 582048), (2256, 557280), (2304, 545670), (2322, 541440), (2430, 517376), (2538, 495360), (2560, 491103), (2580, 487296), (2592, 485040), (2752, 456840), (2820, 445824), (2880, 436536), (3008, 417960), (3096, 406080), (3240, 388032), (3384, 371520), (3440, 365472), (3456, 363780), (3483, 360960), (3760, 334368), (3807, 330240), (3840, 327402), (3870, 324864), (3888, 323360), (4042, 311040), (4128, 304560), (4230, 297216), (4320, 291024), (4512, 278640), (4608, 272835), (4644, 270720), (4860, 258688), (5076, 247680), (5160, 243648), (5184, 242520), (5504, 228420), (5640, 222912), (5760, 218268), (5805, 216576), (6016, 208980), (6063, 207360), (6192, 203040), (6345, 198144), (6480, 194016), (6768, 185760), (6880, 182736), (6912, 181890), (6966, 180480), (7520, 167184), (7614, 165120), (7680, 163701), (7740, 162432), (7776, 161680), (8084, 155520), (8256, 152280), (8460, 148608), (8640, 145512), (9024, 139320), (9288, 135360), (9720, 129344), (10105, 124416), (10152, 123840), (10320, 121824), (10368, 121260), (10449, 120320), (11008, 114210), (11280, 111456), (11421, 110080), (11520, 109134), (11610, 108288), (12032, 104490), (12126, 103680), (12384, 101520), (12690, 99072), (12960, 97008), (13536, 92880), (13760, 91368), (13824, 90945), (13932, 90240), (15040, 83592), (15228, 82560), (15480, 81216), (15552, 80840), (16168, 77760), (16512, 76140), (16920, 74304), (17280, 72756), (17415, 72192), (18048, 69660), (18189, 69120), (18576, 67680), (19035, 66048), (19440, 64672), (20210, 62208), (20304, 61920), (20640, 60912), (20736, 60630), (20898, 60160), (22016, 57105), (22560, 55728), (22842, 55040), (23040, 54567), (23220, 54144), (24064, 52245), (24252, 51840), (24768, 50760), (25380, 49536), (25920, 48504), (27072, 46440), (27520, 45684), (27864, 45120), (30080, 41796), (30315, 41472), (30456, 41280), (30960, 40608), (31104, 40420), (32336, 38880), (33024, 38070), (33840, 37152), (34560, 36378), (34830, 36096)]