254489040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 480

約数和(自身を含む): 1023684480

約数和(自身を除く): 769195440

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, 53, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 106, 108, 114, 117, 120, 130, 135, 144, 152, 156, 159, 162, 171, 180, 190, 195, 208, 212, 216, 228, 234, 240, 243, 247, 260, 265, 270, 285, 304, 312, 318, 324, 342, 351, 360, 380, 390, 405, 424, 432, 456, 468, 477, 486, 494, 513, 520, 530, 540, 570, 585, 624, 636, 648, 684, 689, 702, 720, 741, 760, 780, 795, 810, 848, 855, 912, 936, 954, 972, 988, 1007, 1026, 1040, 1053, 1060, 1080, 1140, 1170, 1215, 1235, 1272, 1296, 1368, 1378, 1404, 1431, 1482, 1520, 1539, 1560, 1590, 1620, 1710, 1755, 1872, 1908, 1944, 1976, 2014, 2052, 2067, 2106, 2120, 2160, 2223, 2280, 2340, 2385, 2430, 2470, 2544, 2565, 2736, 2756, 2808, 2862, 2964, 3021, 3078, 3120, 3159, 3180, 3240, 3420, 3445, 3510, 3705, 3816, 3888, 3952, 4028, 4104, 4134, 4212, 4240, 4293, 4446, 4560, 4617, 4680, 4770, 4860, 4940, 5035, 5130, 5265, 5512, 5616, 5724, 5928, 6042, 6156, 6201, 6318, 6360, 6480, 6669, 6840, 6890, 7020, 7155, 7410, 7632, 7695, 8056, 8208, 8268, 8424, 8586, 8892, 9063, 9234, 9360, 9540, 9720, 9880, 10070, 10260, 10335, 10530, 11024, 11115, 11448, 11856, 12084, 12312, 12402, 12636, 12720, 12879, 13091, 13338, 13680, 13780, 14040, 14310, 14820, 15105, 15390, 15795, 16112, 16536, 16848, 17172, 17784, 18126, 18468, 18603, 19080, 19440, 19760, 20007, 20140, 20520, 20670, 21060, 21465, 22230, 22896, 23085, 24168, 24624, 24804, 25272, 25758, 26182, 26676, 27189, 27560, 28080, 28620, 29640, 30210, 30780, 31005, 31590, 33072, 33345, 34344, 35568, 36252, 36936, 37206, 38160, 39273, 40014, 40280, 41040, 41340, 42120, 42930, 44460, 45315, 46170, 48336, 49608, 50544, 51516, 52364, 53352, 54378, 55120, 55809, 57240, 59280, 60021, 60420, 61560, 62010, 63180, 64395, 65455, 66690, 68688, 72504, 73872, 74412, 78546, 80028, 80560, 81567, 82680, 84240, 85860, 88920, 90630, 92340, 93015, 99216, 100035, 103032, 104728, 106704, 108756, 111618, 114480, 117819, 120042, 120840, 123120, 124020, 126360, 128790, 130910, 133380, 135945, 145008, 148824, 157092, 160056, 163134, 165360, 167427, 171720, 177840, 181260, 184680, 186030, 196365, 200070, 206064, 209456, 217512, 223236, 235638, 240084, 241680, 244701, 248040, 252720, 257580, 261820, 266760, 271890, 279045, 297648, 300105, 314184, 320112, 326268, 334854, 343440, 353457, 362520, 369360, 372060, 392730, 400140, 407835, 435024, 446472, 471276, 480168, 489402, 496080, 515160, 523640, 533520, 543780, 558090, 589095, 600210, 628368, 652536, 669708, 706914, 725040, 744120, 785460, 800280, 815670, 837135, 892944, 942552, 960336, 978804, 1030320, 1047280, 1060371, 1087560, 1116180, 1178190, 1200420, 1223505, 1305072, 1339416, 1413828, 1488240, 1570920, 1600560, 1631340, 1674270, 1767285, 1885104, 1957608, 2120742, 2175120, 2232360, 2356380, 2400840, 2447010, 2678832, 2827656, 3141840, 3181113, 3262680, 3348540, 3534570, 3915216, 4241484, 4464720, 4712760, 4801680, 4894020, 5301855, 5655312, 6362226, 6525360, 6697080, 7069140, 8482968, 9425520, 9788040, 10603710, 12724452, 13394160, 14138280, 15905565, 16965936, 19576080, 21207420, 25448904, 28276560, 31811130, 42414840, 50897808, 63622260, 84829680, 127244520, 254489040]

約数ペア:

[(1, 254489040), (2, 127244520), (3, 84829680), (4, 63622260), (5, 50897808), (6, 42414840), (8, 31811130), (9, 28276560), (10, 25448904), (12, 21207420), (13, 19576080), (15, 16965936), (16, 15905565), (18, 14138280), (19, 13394160), (20, 12724452), (24, 10603710), (26, 9788040), (27, 9425520), (30, 8482968), (36, 7069140), (38, 6697080), (39, 6525360), (40, 6362226), (45, 5655312), (48, 5301855), (52, 4894020), (53, 4801680), (54, 4712760), (57, 4464720), (60, 4241484), (65, 3915216), (72, 3534570), (76, 3348540), (78, 3262680), (80, 3181113), (81, 3141840), (90, 2827656), (95, 2678832), (104, 2447010), (106, 2400840), (108, 2356380), (114, 2232360), (117, 2175120), (120, 2120742), (130, 1957608), (135, 1885104), (144, 1767285), (152, 1674270), (156, 1631340), (159, 1600560), (162, 1570920), (171, 1488240), (180, 1413828), (190, 1339416), (195, 1305072), (208, 1223505), (212, 1200420), (216, 1178190), (228, 1116180), (234, 1087560), (240, 1060371), (243, 1047280), (247, 1030320), (260, 978804), (265, 960336), (270, 942552), (285, 892944), (304, 837135), (312, 815670), (318, 800280), (324, 785460), (342, 744120), (351, 725040), (360, 706914), (380, 669708), (390, 652536), (405, 628368), (424, 600210), (432, 589095), (456, 558090), (468, 543780), (477, 533520), (486, 523640), (494, 515160), (513, 496080), (520, 489402), (530, 480168), (540, 471276), (570, 446472), (585, 435024), (624, 407835), (636, 400140), (648, 392730), (684, 372060), (689, 369360), (702, 362520), (720, 353457), (741, 343440), (760, 334854), (780, 326268), (795, 320112), (810, 314184), (848, 300105), (855, 297648), (912, 279045), (936, 271890), (954, 266760), (972, 261820), (988, 257580), (1007, 252720), (1026, 248040), (1040, 244701), (1053, 241680), (1060, 240084), (1080, 235638), (1140, 223236), (1170, 217512), (1215, 209456), (1235, 206064), (1272, 200070), (1296, 196365), (1368, 186030), (1378, 184680), (1404, 181260), (1431, 177840), (1482, 171720), (1520, 167427), (1539, 165360), (1560, 163134), (1590, 160056), (1620, 157092), (1710, 148824), (1755, 145008), (1872, 135945), (1908, 133380), (1944, 130910), (1976, 128790), (2014, 126360), (2052, 124020), (2067, 123120), (2106, 120840), (2120, 120042), (2160, 117819), (2223, 114480), (2280, 111618), (2340, 108756), (2385, 106704), (2430, 104728), (2470, 103032), (2544, 100035), (2565, 99216), (2736, 93015), (2756, 92340), (2808, 90630), (2862, 88920), (2964, 85860), (3021, 84240), (3078, 82680), (3120, 81567), (3159, 80560), (3180, 80028), (3240, 78546), (3420, 74412), (3445, 73872), (3510, 72504), (3705, 68688), (3816, 66690), (3888, 65455), (3952, 64395), (4028, 63180), (4104, 62010), (4134, 61560), (4212, 60420), (4240, 60021), (4293, 59280), (4446, 57240), (4560, 55809), (4617, 55120), (4680, 54378), (4770, 53352), (4860, 52364), (4940, 51516), (5035, 50544), (5130, 49608), (5265, 48336), (5512, 46170), (5616, 45315), (5724, 44460), (5928, 42930), (6042, 42120), (6156, 41340), (6201, 41040), (6318, 40280), (6360, 40014), (6480, 39273), (6669, 38160), (6840, 37206), (6890, 36936), (7020, 36252), (7155, 35568), (7410, 34344), (7632, 33345), (7695, 33072), (8056, 31590), (8208, 31005), (8268, 30780), (8424, 30210), (8586, 29640), (8892, 28620), (9063, 28080), (9234, 27560), (9360, 27189), (9540, 26676), (9720, 26182), (9880, 25758), (10070, 25272), (10260, 24804), (10335, 24624), (10530, 24168), (11024, 23085), (11115, 22896), (11448, 22230), (11856, 21465), (12084, 21060), (12312, 20670), (12402, 20520), (12636, 20140), (12720, 20007), (12879, 19760), (13091, 19440), (13338, 19080), (13680, 18603), (13780, 18468), (14040, 18126), (14310, 17784), (14820, 17172), (15105, 16848), (15390, 16536), (15795, 16112)]