338087520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1419

約数の個数: 240

約数和(自身を含む): 1256880240

約数和(自身を除く): 918792720

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1373, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2746, 3040, 3078, 3240, 3420, 4104, 4119, 4320, 4560, 5130, 5472, 5492, 6156, 6480, 6840, 6865, 7695, 8208, 8238, 9120, 10260, 10984, 12312, 12357, 12960, 13680, 13730, 15390, 16416, 16476, 20520, 20595, 21968, 24624, 24714, 26087, 27360, 27460, 30780, 32952, 37071, 41040, 41190, 43936, 49248, 49428, 52174, 54920, 61560, 61785, 65904, 74142, 78261, 82080, 82380, 98856, 104348, 109840, 111213, 123120, 123570, 130435, 131808, 148284, 156522, 164760, 185355, 197712, 208696, 219680, 222426, 234783, 246240, 247140, 260870, 296568, 313044, 329520, 370710, 391305, 395424, 417392, 444852, 469566, 494280, 521740, 556065, 593136, 626088, 659040, 704349, 741420, 782610, 834784, 889704, 939132, 988560, 1043480, 1112130, 1173915, 1186272, 1252176, 1408698, 1482840, 1565220, 1779408, 1878264, 1977120, 2086960, 2113047, 2224260, 2347830, 2504352, 2817396, 2965680, 3130440, 3521745, 3558816, 3756528, 4173920, 4226094, 4448520, 4695660, 5634792, 5931360, 6260880, 7043490, 7513056, 8452188, 8897040, 9391320, 10565235, 11269584, 12521760, 14086980, 16904376, 17794080, 18782640, 21130470, 22539168, 28173960, 33808752, 37565280, 42260940, 56347920, 67617504, 84521880, 112695840, 169043760, 338087520]

約数ペア:

[(1, 338087520), (2, 169043760), (3, 112695840), (4, 84521880), (5, 67617504), (6, 56347920), (8, 42260940), (9, 37565280), (10, 33808752), (12, 28173960), (15, 22539168), (16, 21130470), (18, 18782640), (19, 17794080), (20, 16904376), (24, 14086980), (27, 12521760), (30, 11269584), (32, 10565235), (36, 9391320), (38, 8897040), (40, 8452188), (45, 7513056), (48, 7043490), (54, 6260880), (57, 5931360), (60, 5634792), (72, 4695660), (76, 4448520), (80, 4226094), (81, 4173920), (90, 3756528), (95, 3558816), (96, 3521745), (108, 3130440), (114, 2965680), (120, 2817396), (135, 2504352), (144, 2347830), (152, 2224260), (160, 2113047), (162, 2086960), (171, 1977120), (180, 1878264), (190, 1779408), (216, 1565220), (228, 1482840), (240, 1408698), (270, 1252176), (285, 1186272), (288, 1173915), (304, 1112130), (324, 1043480), (342, 988560), (360, 939132), (380, 889704), (405, 834784), (432, 782610), (456, 741420), (480, 704349), (513, 659040), (540, 626088), (570, 593136), (608, 556065), (648, 521740), (684, 494280), (720, 469566), (760, 444852), (810, 417392), (855, 395424), (864, 391305), (912, 370710), (1026, 329520), (1080, 313044), (1140, 296568), (1296, 260870), (1368, 247140), (1373, 246240), (1440, 234783), (1520, 222426), (1539, 219680), (1620, 208696), (1710, 197712), (1824, 185355), (2052, 164760), (2160, 156522), (2280, 148284), (2565, 131808), (2592, 130435), (2736, 123570), (2746, 123120), (3040, 111213), (3078, 109840), (3240, 104348), (3420, 98856), (4104, 82380), (4119, 82080), (4320, 78261), (4560, 74142), (5130, 65904), (5472, 61785), (5492, 61560), (6156, 54920), (6480, 52174), (6840, 49428), (6865, 49248), (7695, 43936), (8208, 41190), (8238, 41040), (9120, 37071), (10260, 32952), (10984, 30780), (12312, 27460), (12357, 27360), (12960, 26087), (13680, 24714), (13730, 24624), (15390, 21968), (16416, 20595), (16476, 20520)]