1218026160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 400

約数和(自身を含む): 4801880160

約数和(自身を除く): 3583854000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 360, 380, 390, 405, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 648, 684, 702, 720, 741, 760, 761, 780, 810, 855, 912, 936, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1235, 1296, 1368, 1404, 1482, 1520, 1522, 1539, 1560, 1620, 1710, 1755, 1872, 1976, 2052, 2106, 2160, 2223, 2280, 2283, 2340, 2470, 2565, 2736, 2808, 2964, 3044, 3078, 3120, 3240, 3420, 3510, 3705, 3805, 3952, 4104, 4212, 4446, 4560, 4566, 4680, 4940, 5130, 5265, 5616, 5928, 6088, 6156, 6480, 6669, 6840, 6849, 7020, 7410, 7610, 7695, 8208, 8424, 8892, 9132, 9360, 9880, 9893, 10260, 10530, 11115, 11415, 11856, 12176, 12312, 13338, 13680, 13698, 14040, 14459, 14820, 15220, 15390, 16848, 17784, 18264, 19760, 19786, 20007, 20520, 20547, 21060, 22230, 22830, 24624, 26676, 27396, 28080, 28918, 29640, 29679, 30440, 30780, 33345, 34245, 35568, 36528, 39572, 40014, 41040, 41094, 42120, 43377, 44460, 45660, 49465, 53352, 54792, 57836, 59280, 59358, 60880, 61560, 61641, 66690, 68490, 72295, 79144, 80028, 82188, 84240, 86754, 88920, 89037, 91320, 98930, 100035, 102735, 106704, 109584, 115672, 118716, 123120, 123282, 130131, 133380, 136980, 144590, 148395, 158288, 160056, 164376, 173508, 177840, 178074, 182640, 187967, 197860, 200070, 205470, 216885, 231344, 237432, 246564, 260262, 266760, 267111, 273960, 289180, 296790, 308205, 320112, 328752, 347016, 356148, 375934, 390393, 395720, 400140, 410940, 433770, 445185, 474864, 493128, 520524, 533520, 534222, 547920, 563901, 578360, 593580, 616410, 650655, 694032, 712296, 751868, 780786, 791440, 800280, 801333, 821880, 867540, 890370, 939835, 986256, 1041048, 1068444, 1127802, 1156720, 1171179, 1187160, 1232820, 1301310, 1335555, 1424592, 1503736, 1561572, 1600560, 1602666, 1643760, 1691703, 1735080, 1780740, 1879670, 1951965, 2082096, 2136888, 2255604, 2342358, 2374320, 2465640, 2602620, 2671110, 2819505, 3007472, 3123144, 3205332, 3383406, 3470160, 3561480, 3759340, 3903930, 4006665, 4273776, 4511208, 4684716, 4931280, 5075109, 5205240, 5342220, 5639010, 5855895, 6246288, 6410664, 6766812, 7122960, 7518680, 7807860, 8013330, 8458515, 9022416, 9369432, 10150218, 10410480, 10684440, 11278020, 11711790, 12821328, 13533624, 15037360, 15225327, 15615720, 16026660, 16917030, 18738864, 20300436, 21368880, 22556040, 23423580, 25375545, 27067248, 30450654, 31231440, 32053320, 33834060, 40600872, 45112080, 46847160, 50751090, 60901308, 64106640, 67668120, 76126635, 81201744, 93694320, 101502180, 121802616, 135336240, 152253270, 203004360, 243605232, 304506540, 406008720, 609013080, 1218026160]

約数ペア:

[(1, 1218026160), (2, 609013080), (3, 406008720), (4, 304506540), (5, 243605232), (6, 203004360), (8, 152253270), (9, 135336240), (10, 121802616), (12, 101502180), (13, 93694320), (15, 81201744), (16, 76126635), (18, 67668120), (19, 64106640), (20, 60901308), (24, 50751090), (26, 46847160), (27, 45112080), (30, 40600872), (36, 33834060), (38, 32053320), (39, 31231440), (40, 30450654), (45, 27067248), (48, 25375545), (52, 23423580), (54, 22556040), (57, 21368880), (60, 20300436), (65, 18738864), (72, 16917030), (76, 16026660), (78, 15615720), (80, 15225327), (81, 15037360), (90, 13533624), (95, 12821328), (104, 11711790), (108, 11278020), (114, 10684440), (117, 10410480), (120, 10150218), (130, 9369432), (135, 9022416), (144, 8458515), (152, 8013330), (156, 7807860), (162, 7518680), (171, 7122960), (180, 6766812), (190, 6410664), (195, 6246288), (208, 5855895), (216, 5639010), (228, 5342220), (234, 5205240), (240, 5075109), (247, 4931280), (260, 4684716), (270, 4511208), (285, 4273776), (304, 4006665), (312, 3903930), (324, 3759340), (342, 3561480), (351, 3470160), (360, 3383406), (380, 3205332), (390, 3123144), (405, 3007472), (432, 2819505), (456, 2671110), (468, 2602620), (494, 2465640), (513, 2374320), (520, 2342358), (540, 2255604), (570, 2136888), (585, 2082096), (624, 1951965), (648, 1879670), (684, 1780740), (702, 1735080), (720, 1691703), (741, 1643760), (760, 1602666), (761, 1600560), (780, 1561572), (810, 1503736), (855, 1424592), (912, 1335555), (936, 1301310), (988, 1232820), (1026, 1187160), (1040, 1171179), (1053, 1156720), (1080, 1127802), (1140, 1068444), (1170, 1041048), (1235, 986256), (1296, 939835), (1368, 890370), (1404, 867540), (1482, 821880), (1520, 801333), (1522, 800280), (1539, 791440), (1560, 780786), (1620, 751868), (1710, 712296), (1755, 694032), (1872, 650655), (1976, 616410), (2052, 593580), (2106, 578360), (2160, 563901), (2223, 547920), (2280, 534222), (2283, 533520), (2340, 520524), (2470, 493128), (2565, 474864), (2736, 445185), (2808, 433770), (2964, 410940), (3044, 400140), (3078, 395720), (3120, 390393), (3240, 375934), (3420, 356148), (3510, 347016), (3705, 328752), (3805, 320112), (3952, 308205), (4104, 296790), (4212, 289180), (4446, 273960), (4560, 267111), (4566, 266760), (4680, 260262), (4940, 246564), (5130, 237432), (5265, 231344), (5616, 216885), (5928, 205470), (6088, 200070), (6156, 197860), (6480, 187967), (6669, 182640), (6840, 178074), (6849, 177840), (7020, 173508), (7410, 164376), (7610, 160056), (7695, 158288), (8208, 148395), (8424, 144590), (8892, 136980), (9132, 133380), (9360, 130131), (9880, 123282), (9893, 123120), (10260, 118716), (10530, 115672), (11115, 109584), (11415, 106704), (11856, 102735), (12176, 100035), (12312, 98930), (13338, 91320), (13680, 89037), (13698, 88920), (14040, 86754), (14459, 84240), (14820, 82188), (15220, 80028), (15390, 79144), (16848, 72295), (17784, 68490), (18264, 66690), (19760, 61641), (19786, 61560), (20007, 60880), (20520, 59358), (20547, 59280), (21060, 57836), (22230, 54792), (22830, 53352), (24624, 49465), (26676, 45660), (27396, 44460), (28080, 43377), (28918, 42120), (29640, 41094), (29679, 41040), (30440, 40014), (30780, 39572), (33345, 36528), (34245, 35568)]