2030741280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2798

約数の個数: 288

約数和(自身を含む): 7567560000

約数和(自身を除く): 5536818720

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, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2736, 2749, 3040, 3078, 3240, 3420, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5472, 5498, 6156, 6480, 6840, 7695, 7776, 8208, 8247, 9120, 9234, 9720, 10260, 10996, 12312, 12960, 13680, 13745, 15390, 16416, 16494, 18468, 19440, 20520, 21992, 23085, 24624, 24741, 27360, 27490, 30780, 32988, 36936, 38880, 41040, 41235, 43984, 46170, 49248, 49482, 52231, 54980, 61560, 65976, 73872, 74223, 82080, 82470, 87968, 92340, 98964, 104462, 109960, 123120, 123705, 131952, 147744, 148446, 156693, 164940, 184680, 197928, 208924, 219920, 222669, 246240, 247410, 261155, 263904, 296892, 313386, 329880, 369360, 371115, 395856, 417848, 439840, 445338, 470079, 494820, 522310, 593784, 626772, 659760, 668007, 738720, 742230, 783465, 791712, 835696, 890676, 940158, 989640, 1044620, 1113345, 1187568, 1253544, 1319520, 1336014, 1410237, 1484460, 1566930, 1671392, 1781352, 1880316, 1979280, 2089240, 2226690, 2350395, 2375136, 2507088, 2672028, 2820474, 2968920, 3133860, 3340035, 3562704, 3760632, 3958560, 4178480, 4230711, 4453380, 4700790, 5014176, 5344056, 5640948, 5937840, 6267720, 6680070, 7051185, 7125408, 7521264, 8356960, 8461422, 8906760, 9401580, 10688112, 11281896, 11875680, 12535440, 12692133, 13360140, 14102370, 15042528, 16922844, 17813520, 18803160, 21153555, 21376224, 22563792, 25070880, 25384266, 26720280, 28204740, 33845688, 35627040, 37606320, 42307110, 45127584, 50768532, 53440560, 56409480, 63460665, 67691376, 75212640, 84614220, 101537064, 106881120, 112818960, 126921330, 135382752, 169228440, 203074128, 225637920, 253842660, 338456880, 406148256, 507685320, 676913760, 1015370640, 2030741280]

約数ペア:

[(1, 2030741280), (2, 1015370640), (3, 676913760), (4, 507685320), (5, 406148256), (6, 338456880), (8, 253842660), (9, 225637920), (10, 203074128), (12, 169228440), (15, 135382752), (16, 126921330), (18, 112818960), (19, 106881120), (20, 101537064), (24, 84614220), (27, 75212640), (30, 67691376), (32, 63460665), (36, 56409480), (38, 53440560), (40, 50768532), (45, 45127584), (48, 42307110), (54, 37606320), (57, 35627040), (60, 33845688), (72, 28204740), (76, 26720280), (80, 25384266), (81, 25070880), (90, 22563792), (95, 21376224), (96, 21153555), (108, 18803160), (114, 17813520), (120, 16922844), (135, 15042528), (144, 14102370), (152, 13360140), (160, 12692133), (162, 12535440), (171, 11875680), (180, 11281896), (190, 10688112), (216, 9401580), (228, 8906760), (240, 8461422), (243, 8356960), (270, 7521264), (285, 7125408), (288, 7051185), (304, 6680070), (324, 6267720), (342, 5937840), (360, 5640948), (380, 5344056), (405, 5014176), (432, 4700790), (456, 4453380), (480, 4230711), (486, 4178480), (513, 3958560), (540, 3760632), (570, 3562704), (608, 3340035), (648, 3133860), (684, 2968920), (720, 2820474), (760, 2672028), (810, 2507088), (855, 2375136), (864, 2350395), (912, 2226690), (972, 2089240), (1026, 1979280), (1080, 1880316), (1140, 1781352), (1215, 1671392), (1296, 1566930), (1368, 1484460), (1440, 1410237), (1520, 1336014), (1539, 1319520), (1620, 1253544), (1710, 1187568), (1824, 1113345), (1944, 1044620), (2052, 989640), (2160, 940158), (2280, 890676), (2430, 835696), (2565, 791712), (2592, 783465), (2736, 742230), (2749, 738720), (3040, 668007), (3078, 659760), (3240, 626772), (3420, 593784), (3888, 522310), (4104, 494820), (4320, 470079), (4560, 445338), (4617, 439840), (4860, 417848), (5130, 395856), (5472, 371115), (5498, 369360), (6156, 329880), (6480, 313386), (6840, 296892), (7695, 263904), (7776, 261155), (8208, 247410), (8247, 246240), (9120, 222669), (9234, 219920), (9720, 208924), (10260, 197928), (10996, 184680), (12312, 164940), (12960, 156693), (13680, 148446), (13745, 147744), (15390, 131952), (16416, 123705), (16494, 123120), (18468, 109960), (19440, 104462), (20520, 98964), (21992, 92340), (23085, 87968), (24624, 82470), (24741, 82080), (27360, 74223), (27490, 73872), (30780, 65976), (32988, 61560), (36936, 54980), (38880, 52231), (41040, 49482), (41235, 49248), (43984, 46170)]