1550121840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 320

約数和(自身を含む): 5688921600

約数和(自身を除く): 4138799760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 107, 108, 114, 120, 135, 144, 152, 171, 180, 190, 214, 216, 228, 240, 270, 285, 304, 321, 342, 353, 360, 380, 428, 432, 456, 513, 535, 540, 570, 642, 684, 706, 720, 760, 855, 856, 912, 963, 1026, 1059, 1070, 1080, 1140, 1284, 1368, 1412, 1520, 1605, 1710, 1712, 1765, 1926, 2033, 2052, 2118, 2140, 2160, 2280, 2565, 2568, 2736, 2824, 2889, 3177, 3210, 3420, 3530, 3852, 4066, 4104, 4236, 4280, 4560, 4815, 5130, 5136, 5295, 5648, 5778, 6099, 6354, 6420, 6707, 6840, 7060, 7704, 8132, 8208, 8472, 8560, 9531, 9630, 10165, 10260, 10590, 11556, 12198, 12708, 12840, 13414, 13680, 14120, 14445, 15408, 15885, 16264, 16944, 18297, 19062, 19260, 20121, 20330, 20520, 21180, 23112, 24396, 25416, 25680, 26828, 28240, 28890, 30495, 31770, 32528, 33535, 36594, 37771, 38124, 38520, 40242, 40660, 41040, 42360, 46224, 47655, 48792, 50832, 53656, 54891, 57780, 60363, 60990, 63540, 67070, 73188, 75542, 76248, 77040, 80484, 81320, 84720, 91485, 95310, 97584, 100605, 107312, 109782, 113313, 115560, 120726, 121980, 127080, 134140, 146376, 151084, 152496, 160968, 162640, 181089, 182970, 188855, 190620, 201210, 219564, 226626, 231120, 241452, 243960, 254160, 268280, 274455, 292752, 301815, 302168, 321936, 339939, 362178, 365940, 377710, 381240, 402420, 439128, 453252, 482904, 487920, 536560, 548910, 566565, 603630, 604336, 679878, 717649, 724356, 731880, 755420, 762480, 804840, 878256, 905445, 906504, 965808, 1019817, 1097820, 1133130, 1207260, 1359756, 1435298, 1448712, 1463760, 1510840, 1609680, 1699695, 1810890, 1813008, 2039634, 2152947, 2195640, 2266260, 2414520, 2719512, 2870596, 2897424, 3021680, 3399390, 3588245, 3621780, 4079268, 4305894, 4391280, 4532520, 4829040, 5099085, 5439024, 5741192, 6458841, 6798780, 7176490, 7243560, 8158536, 8611788, 9065040, 10198170, 10764735, 11482384, 12917682, 13597560, 14352980, 14487120, 16317072, 17223576, 19376523, 20396340, 21529470, 25835364, 27195120, 28705960, 32294205, 34447152, 38753046, 40792680, 43058940, 51670728, 57411920, 64588410, 77506092, 81585360, 86117880, 96882615, 103341456, 129176820, 155012184, 172235760, 193765230, 258353640, 310024368, 387530460, 516707280, 775060920, 1550121840]

約数ペア:

[(1, 1550121840), (2, 775060920), (3, 516707280), (4, 387530460), (5, 310024368), (6, 258353640), (8, 193765230), (9, 172235760), (10, 155012184), (12, 129176820), (15, 103341456), (16, 96882615), (18, 86117880), (19, 81585360), (20, 77506092), (24, 64588410), (27, 57411920), (30, 51670728), (36, 43058940), (38, 40792680), (40, 38753046), (45, 34447152), (48, 32294205), (54, 28705960), (57, 27195120), (60, 25835364), (72, 21529470), (76, 20396340), (80, 19376523), (90, 17223576), (95, 16317072), (107, 14487120), (108, 14352980), (114, 13597560), (120, 12917682), (135, 11482384), (144, 10764735), (152, 10198170), (171, 9065040), (180, 8611788), (190, 8158536), (214, 7243560), (216, 7176490), (228, 6798780), (240, 6458841), (270, 5741192), (285, 5439024), (304, 5099085), (321, 4829040), (342, 4532520), (353, 4391280), (360, 4305894), (380, 4079268), (428, 3621780), (432, 3588245), (456, 3399390), (513, 3021680), (535, 2897424), (540, 2870596), (570, 2719512), (642, 2414520), (684, 2266260), (706, 2195640), (720, 2152947), (760, 2039634), (855, 1813008), (856, 1810890), (912, 1699695), (963, 1609680), (1026, 1510840), (1059, 1463760), (1070, 1448712), (1080, 1435298), (1140, 1359756), (1284, 1207260), (1368, 1133130), (1412, 1097820), (1520, 1019817), (1605, 965808), (1710, 906504), (1712, 905445), (1765, 878256), (1926, 804840), (2033, 762480), (2052, 755420), (2118, 731880), (2140, 724356), (2160, 717649), (2280, 679878), (2565, 604336), (2568, 603630), (2736, 566565), (2824, 548910), (2889, 536560), (3177, 487920), (3210, 482904), (3420, 453252), (3530, 439128), (3852, 402420), (4066, 381240), (4104, 377710), (4236, 365940), (4280, 362178), (4560, 339939), (4815, 321936), (5130, 302168), (5136, 301815), (5295, 292752), (5648, 274455), (5778, 268280), (6099, 254160), (6354, 243960), (6420, 241452), (6707, 231120), (6840, 226626), (7060, 219564), (7704, 201210), (8132, 190620), (8208, 188855), (8472, 182970), (8560, 181089), (9531, 162640), (9630, 160968), (10165, 152496), (10260, 151084), (10590, 146376), (11556, 134140), (12198, 127080), (12708, 121980), (12840, 120726), (13414, 115560), (13680, 113313), (14120, 109782), (14445, 107312), (15408, 100605), (15885, 97584), (16264, 95310), (16944, 91485), (18297, 84720), (19062, 81320), (19260, 80484), (20121, 77040), (20330, 76248), (20520, 75542), (21180, 73188), (23112, 67070), (24396, 63540), (25416, 60990), (25680, 60363), (26828, 57780), (28240, 54891), (28890, 53656), (30495, 50832), (31770, 48792), (32528, 47655), (33535, 46224), (36594, 42360), (37771, 41040), (38124, 40660), (38520, 40242)]