1911807360

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 384

約数和(自身を含む): 7217683200

約数和(自身を除く): 5305875840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 647, 648, 684, 720, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1294, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1941, 1944, 2052, 2160, 2280, 2430, 2432, 2565, 2588, 2592, 2736, 2880, 3040, 3078, 3235, 3240, 3420, 3456, 3648, 3882, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5176, 5184, 5472, 5760, 5823, 6080, 6156, 6470, 6480, 6840, 7296, 7695, 7764, 7776, 8208, 8640, 9120, 9234, 9705, 9720, 10260, 10352, 10368, 10944, 11646, 12160, 12293, 12312, 12940, 12960, 13680, 15390, 15528, 15552, 16416, 17280, 17469, 18240, 18468, 19410, 19440, 20520, 20704, 21888, 23085, 23292, 24586, 24624, 25880, 25920, 27360, 29115, 30780, 31056, 31104, 32832, 34938, 36480, 36879, 36936, 38820, 38880, 41040, 41408, 46170, 46584, 49172, 49248, 51760, 51840, 52407, 54720, 58230, 61465, 61560, 62112, 65664, 69876, 73758, 73872, 77640, 77760, 82080, 82816, 87345, 92340, 93168, 98344, 98496, 103520, 104814, 109440, 110637, 116460, 122930, 123120, 124224, 139752, 147516, 147744, 155280, 155520, 157221, 164160, 174690, 184395, 184680, 186336, 196688, 196992, 207040, 209628, 221274, 232920, 245860, 246240, 248448, 262035, 279504, 295032, 295488, 310560, 314442, 328320, 331911, 349380, 368790, 369360, 372672, 393376, 414080, 419256, 442548, 465840, 491720, 492480, 524070, 553185, 559008, 590064, 590976, 621120, 628884, 663822, 698760, 737580, 738720, 745344, 786105, 786752, 838512, 885096, 931680, 983440, 984960, 995733, 1048140, 1106370, 1118016, 1180128, 1242240, 1257768, 1327644, 1397520, 1475160, 1477440, 1572210, 1573504, 1659555, 1677024, 1770192, 1863360, 1966880, 1991466, 2096280, 2212740, 2236032, 2360256, 2515536, 2655288, 2795040, 2950320, 2954880, 2987199, 3144420, 3319110, 3354048, 3540384, 3726720, 3933760, 3982932, 4192560, 4425480, 4720512, 4978665, 5031072, 5310576, 5590080, 5900640, 5974398, 6288840, 6638220, 6708096, 7080768, 7867520, 7965864, 8385120, 8850960, 9957330, 10062144, 10621152, 11180160, 11801280, 11948796, 12577680, 13276440, 14161536, 14935995, 15931728, 16770240, 17701920, 19914660, 20124288, 21242304, 23602560, 23897592, 25155360, 26552880, 29871990, 31863456, 33540480, 35403840, 39829320, 42484608, 47795184, 50310720, 53105760, 59743980, 63726912, 70807680, 79658640, 95590368, 100621440, 106211520, 119487960, 127453824, 159317280, 191180736, 212423040, 238975920, 318634560, 382361472, 477951840, 637269120, 955903680, 1911807360]

約数ペア:

[(1, 1911807360), (2, 955903680), (3, 637269120), (4, 477951840), (5, 382361472), (6, 318634560), (8, 238975920), (9, 212423040), (10, 191180736), (12, 159317280), (15, 127453824), (16, 119487960), (18, 106211520), (19, 100621440), (20, 95590368), (24, 79658640), (27, 70807680), (30, 63726912), (32, 59743980), (36, 53105760), (38, 50310720), (40, 47795184), (45, 42484608), (48, 39829320), (54, 35403840), (57, 33540480), (60, 31863456), (64, 29871990), (72, 26552880), (76, 25155360), (80, 23897592), (81, 23602560), (90, 21242304), (95, 20124288), (96, 19914660), (108, 17701920), (114, 16770240), (120, 15931728), (128, 14935995), (135, 14161536), (144, 13276440), (152, 12577680), (160, 11948796), (162, 11801280), (171, 11180160), (180, 10621152), (190, 10062144), (192, 9957330), (216, 8850960), (228, 8385120), (240, 7965864), (243, 7867520), (270, 7080768), (285, 6708096), (288, 6638220), (304, 6288840), (320, 5974398), (324, 5900640), (342, 5590080), (360, 5310576), (380, 5031072), (384, 4978665), (405, 4720512), (432, 4425480), (456, 4192560), (480, 3982932), (486, 3933760), (513, 3726720), (540, 3540384), (570, 3354048), (576, 3319110), (608, 3144420), (640, 2987199), (647, 2954880), (648, 2950320), (684, 2795040), (720, 2655288), (760, 2515536), (810, 2360256), (855, 2236032), (864, 2212740), (912, 2096280), (960, 1991466), (972, 1966880), (1026, 1863360), (1080, 1770192), (1140, 1677024), (1152, 1659555), (1215, 1573504), (1216, 1572210), (1294, 1477440), (1296, 1475160), (1368, 1397520), (1440, 1327644), (1520, 1257768), (1539, 1242240), (1620, 1180128), (1710, 1118016), (1728, 1106370), (1824, 1048140), (1920, 995733), (1941, 984960), (1944, 983440), (2052, 931680), (2160, 885096), (2280, 838512), (2430, 786752), (2432, 786105), (2565, 745344), (2588, 738720), (2592, 737580), (2736, 698760), (2880, 663822), (3040, 628884), (3078, 621120), (3235, 590976), (3240, 590064), (3420, 559008), (3456, 553185), (3648, 524070), (3882, 492480), (3888, 491720), (4104, 465840), (4320, 442548), (4560, 419256), (4617, 414080), (4860, 393376), (5130, 372672), (5176, 369360), (5184, 368790), (5472, 349380), (5760, 331911), (5823, 328320), (6080, 314442), (6156, 310560), (6470, 295488), (6480, 295032), (6840, 279504), (7296, 262035), (7695, 248448), (7764, 246240), (7776, 245860), (8208, 232920), (8640, 221274), (9120, 209628), (9234, 207040), (9705, 196992), (9720, 196688), (10260, 186336), (10352, 184680), (10368, 184395), (10944, 174690), (11646, 164160), (12160, 157221), (12293, 155520), (12312, 155280), (12940, 147744), (12960, 147516), (13680, 139752), (15390, 124224), (15528, 123120), (15552, 122930), (16416, 116460), (17280, 110637), (17469, 109440), (18240, 104814), (18468, 103520), (19410, 98496), (19440, 98344), (20520, 93168), (20704, 92340), (21888, 87345), (23085, 82816), (23292, 82080), (24586, 77760), (24624, 77640), (25880, 73872), (25920, 73758), (27360, 69876), (29115, 65664), (30780, 62112), (31056, 61560), (31104, 61465), (32832, 58230), (34938, 54720), (36480, 52407), (36879, 51840), (36936, 51760), (38820, 49248), (38880, 49172), (41040, 46584), (41408, 46170)]