2586942720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 432

約数和(自身を含む): 9642447360

約数和(自身を除く): 7055504640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 64, 72, 76, 80, 90, 95, 96, 106, 114, 120, 128, 144, 152, 159, 160, 171, 180, 190, 192, 212, 223, 228, 240, 256, 265, 285, 288, 304, 318, 320, 342, 360, 380, 384, 424, 446, 456, 477, 480, 530, 570, 576, 608, 636, 640, 669, 684, 720, 760, 768, 795, 848, 855, 892, 912, 954, 960, 1007, 1060, 1115, 1140, 1152, 1216, 1272, 1280, 1338, 1368, 1440, 1520, 1590, 1696, 1710, 1784, 1824, 1908, 1920, 2007, 2014, 2120, 2230, 2280, 2304, 2385, 2432, 2544, 2676, 2736, 2880, 3021, 3040, 3180, 3345, 3392, 3420, 3568, 3648, 3816, 3840, 4014, 4028, 4237, 4240, 4460, 4560, 4770, 4864, 5035, 5088, 5352, 5472, 5760, 6042, 6080, 6360, 6690, 6784, 6840, 7136, 7296, 7632, 8028, 8056, 8474, 8480, 8920, 9063, 9120, 9540, 10035, 10070, 10176, 10704, 10944, 11520, 11819, 12084, 12160, 12711, 12720, 13380, 13568, 13680, 14272, 14592, 15105, 15264, 16056, 16112, 16948, 16960, 17840, 18126, 18240, 19080, 20070, 20140, 20352, 21185, 21408, 21888, 23638, 24168, 24320, 25422, 25440, 26760, 27360, 28544, 30210, 30528, 32112, 32224, 33896, 33920, 35457, 35680, 36252, 36480, 38133, 38160, 40140, 40280, 40704, 42370, 42816, 43776, 45315, 47276, 48336, 50844, 50880, 53520, 54720, 57088, 59095, 60420, 61056, 63555, 64224, 64448, 67792, 67840, 70914, 71360, 72504, 72960, 76266, 76320, 80280, 80560, 84740, 85632, 90630, 94552, 96672, 101688, 101760, 106371, 107040, 109440, 118190, 120840, 122112, 127110, 128448, 128896, 135584, 141828, 142720, 145008, 152532, 152640, 160560, 161120, 169480, 171264, 177285, 181260, 189104, 190665, 193344, 203376, 203520, 212742, 214080, 218880, 224561, 236380, 241680, 254220, 256896, 257792, 271168, 283656, 285440, 290016, 305064, 305280, 321120, 322240, 338960, 354570, 362520, 378208, 381330, 386688, 406752, 425484, 428160, 449122, 472760, 483360, 508440, 513792, 531855, 542336, 567312, 580032, 610128, 610560, 642240, 644480, 673683, 677920, 709140, 725040, 756416, 762660, 773376, 813504, 850968, 856320, 898244, 945520, 966720, 1016880, 1063710, 1084672, 1122805, 1134624, 1160064, 1220256, 1284480, 1288960, 1347366, 1355840, 1418280, 1450080, 1512832, 1525320, 1627008, 1701936, 1796488, 1891040, 1933440, 2021049, 2033760, 2127420, 2245610, 2269248, 2320128, 2440512, 2568960, 2694732, 2711680, 2836560, 2900160, 3025664, 3050640, 3254016, 3368415, 3403872, 3592976, 3782080, 3866880, 4042098, 4067520, 4254840, 4491220, 4538496, 4881024, 5389464, 5423360, 5673120, 5800320, 6101280, 6736830, 6807744, 7185952, 7564160, 8084196, 8135040, 8509680, 8982440, 9076992, 9762048, 10105245, 10778928, 11346240, 11600640, 12202560, 13473660, 13615488, 14371904, 15128320, 16168392, 16270080, 17019360, 17964880, 20210490, 21557856, 22692480, 24405120, 26947320, 27230976, 28743808, 32336784, 34038720, 35929760, 40420980, 43115712, 45384960, 48810240, 53894640, 57487616, 64673568, 68077440, 71859520, 80841960, 86231424, 107789280, 129347136, 136154880, 143719040, 161683920, 172462848, 215578560, 258694272, 287438080, 323367840, 431157120, 517388544, 646735680, 862314240, 1293471360, 2586942720]

約数ペア:

[(1, 2586942720), (2, 1293471360), (3, 862314240), (4, 646735680), (5, 517388544), (6, 431157120), (8, 323367840), (9, 287438080), (10, 258694272), (12, 215578560), (15, 172462848), (16, 161683920), (18, 143719040), (19, 136154880), (20, 129347136), (24, 107789280), (30, 86231424), (32, 80841960), (36, 71859520), (38, 68077440), (40, 64673568), (45, 57487616), (48, 53894640), (53, 48810240), (57, 45384960), (60, 43115712), (64, 40420980), (72, 35929760), (76, 34038720), (80, 32336784), (90, 28743808), (95, 27230976), (96, 26947320), (106, 24405120), (114, 22692480), (120, 21557856), (128, 20210490), (144, 17964880), (152, 17019360), (159, 16270080), (160, 16168392), (171, 15128320), (180, 14371904), (190, 13615488), (192, 13473660), (212, 12202560), (223, 11600640), (228, 11346240), (240, 10778928), (256, 10105245), (265, 9762048), (285, 9076992), (288, 8982440), (304, 8509680), (318, 8135040), (320, 8084196), (342, 7564160), (360, 7185952), (380, 6807744), (384, 6736830), (424, 6101280), (446, 5800320), (456, 5673120), (477, 5423360), (480, 5389464), (530, 4881024), (570, 4538496), (576, 4491220), (608, 4254840), (636, 4067520), (640, 4042098), (669, 3866880), (684, 3782080), (720, 3592976), (760, 3403872), (768, 3368415), (795, 3254016), (848, 3050640), (855, 3025664), (892, 2900160), (912, 2836560), (954, 2711680), (960, 2694732), (1007, 2568960), (1060, 2440512), (1115, 2320128), (1140, 2269248), (1152, 2245610), (1216, 2127420), (1272, 2033760), (1280, 2021049), (1338, 1933440), (1368, 1891040), (1440, 1796488), (1520, 1701936), (1590, 1627008), (1696, 1525320), (1710, 1512832), (1784, 1450080), (1824, 1418280), (1908, 1355840), (1920, 1347366), (2007, 1288960), (2014, 1284480), (2120, 1220256), (2230, 1160064), (2280, 1134624), (2304, 1122805), (2385, 1084672), (2432, 1063710), (2544, 1016880), (2676, 966720), (2736, 945520), (2880, 898244), (3021, 856320), (3040, 850968), (3180, 813504), (3345, 773376), (3392, 762660), (3420, 756416), (3568, 725040), (3648, 709140), (3816, 677920), (3840, 673683), (4014, 644480), (4028, 642240), (4237, 610560), (4240, 610128), (4460, 580032), (4560, 567312), (4770, 542336), (4864, 531855), (5035, 513792), (5088, 508440), (5352, 483360), (5472, 472760), (5760, 449122), (6042, 428160), (6080, 425484), (6360, 406752), (6690, 386688), (6784, 381330), (6840, 378208), (7136, 362520), (7296, 354570), (7632, 338960), (8028, 322240), (8056, 321120), (8474, 305280), (8480, 305064), (8920, 290016), (9063, 285440), (9120, 283656), (9540, 271168), (10035, 257792), (10070, 256896), (10176, 254220), (10704, 241680), (10944, 236380), (11520, 224561), (11819, 218880), (12084, 214080), (12160, 212742), (12711, 203520), (12720, 203376), (13380, 193344), (13568, 190665), (13680, 189104), (14272, 181260), (14592, 177285), (15105, 171264), (15264, 169480), (16056, 161120), (16112, 160560), (16948, 152640), (16960, 152532), (17840, 145008), (18126, 142720), (18240, 141828), (19080, 135584), (20070, 128896), (20140, 128448), (20352, 127110), (21185, 122112), (21408, 120840), (21888, 118190), (23638, 109440), (24168, 107040), (24320, 106371), (25422, 101760), (25440, 101688), (26760, 96672), (27360, 94552), (28544, 90630), (30210, 85632), (30528, 84740), (32112, 80560), (32224, 80280), (33896, 76320), (33920, 76266), (35457, 72960), (35680, 72504), (36252, 71360), (36480, 70914), (38133, 67840), (38160, 67792), (40140, 64448), (40280, 64224), (40704, 63555), (42370, 61056), (42816, 60420), (43776, 59095), (45315, 57088), (47276, 54720), (48336, 53520), (50844, 50880)]