7123351680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5647}}^1$

素因数の和:5748

約数の個数: 256

約数和(自身を含む): 25578662400

約数和(自身を除く): 18455310720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 384, 432, 438, 480, 540, 576, 584, 640, 657, 720, 730, 864, 876, 960, 1080, 1095, 1152, 1168, 1314, 1440, 1460, 1728, 1752, 1920, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3456, 3504, 3942, 4320, 4380, 4672, 5256, 5647, 5760, 5840, 6570, 7008, 7884, 8640, 8760, 9344, 9855, 10512, 11294, 11680, 13140, 14016, 15768, 16941, 17280, 17520, 19710, 21024, 22588, 23360, 26280, 28032, 28235, 31536, 33882, 35040, 39420, 42048, 45176, 46720, 50823, 52560, 56470, 63072, 67764, 70080, 78840, 84096, 84705, 90352, 101646, 105120, 112940, 126144, 135528, 140160, 152469, 157680, 169410, 180704, 203292, 210240, 225880, 252288, 254115, 271056, 304938, 315360, 338820, 361408, 406584, 412231, 420480, 451760, 508230, 542112, 609876, 630720, 677640, 722816, 762345, 813168, 824462, 903520, 1016460, 1084224, 1219752, 1236693, 1261440, 1355280, 1524690, 1626336, 1648924, 1807040, 2032920, 2061155, 2168448, 2439504, 2473386, 2710560, 3049380, 3252672, 3297848, 3614080, 3710079, 4065840, 4122310, 4879008, 4946772, 5421120, 6098760, 6183465, 6505344, 6595696, 7420158, 8131680, 8244620, 9758016, 9893544, 10842240, 11130237, 12197520, 12366930, 13191392, 14840316, 16263360, 16489240, 18550395, 19516032, 19787088, 22260474, 24395040, 24733860, 26382784, 29680632, 32526720, 32978480, 37100790, 39574176, 44520948, 48790080, 49467720, 52765568, 55651185, 59361264, 65956960, 74201580, 79148352, 89041896, 97580160, 98935440, 111302370, 118722528, 131913920, 148403160, 158296704, 178083792, 197870880, 222604740, 237445056, 263827840, 296806320, 356167584, 395741760, 445209480, 474890112, 593612640, 712335168, 791483520, 890418960, 1187225280, 1424670336, 1780837920, 2374450560, 3561675840, 7123351680]

約数ペア:

[(1, 7123351680), (2, 3561675840), (3, 2374450560), (4, 1780837920), (5, 1424670336), (6, 1187225280), (8, 890418960), (9, 791483520), (10, 712335168), (12, 593612640), (15, 474890112), (16, 445209480), (18, 395741760), (20, 356167584), (24, 296806320), (27, 263827840), (30, 237445056), (32, 222604740), (36, 197870880), (40, 178083792), (45, 158296704), (48, 148403160), (54, 131913920), (60, 118722528), (64, 111302370), (72, 98935440), (73, 97580160), (80, 89041896), (90, 79148352), (96, 74201580), (108, 65956960), (120, 59361264), (128, 55651185), (135, 52765568), (144, 49467720), (146, 48790080), (160, 44520948), (180, 39574176), (192, 37100790), (216, 32978480), (219, 32526720), (240, 29680632), (270, 26382784), (288, 24733860), (292, 24395040), (320, 22260474), (360, 19787088), (365, 19516032), (384, 18550395), (432, 16489240), (438, 16263360), (480, 14840316), (540, 13191392), (576, 12366930), (584, 12197520), (640, 11130237), (657, 10842240), (720, 9893544), (730, 9758016), (864, 8244620), (876, 8131680), (960, 7420158), (1080, 6595696), (1095, 6505344), (1152, 6183465), (1168, 6098760), (1314, 5421120), (1440, 4946772), (1460, 4879008), (1728, 4122310), (1752, 4065840), (1920, 3710079), (1971, 3614080), (2160, 3297848), (2190, 3252672), (2336, 3049380), (2628, 2710560), (2880, 2473386), (2920, 2439504), (3285, 2168448), (3456, 2061155), (3504, 2032920), (3942, 1807040), (4320, 1648924), (4380, 1626336), (4672, 1524690), (5256, 1355280), (5647, 1261440), (5760, 1236693), (5840, 1219752), (6570, 1084224), (7008, 1016460), (7884, 903520), (8640, 824462), (8760, 813168), (9344, 762345), (9855, 722816), (10512, 677640), (11294, 630720), (11680, 609876), (13140, 542112), (14016, 508230), (15768, 451760), (16941, 420480), (17280, 412231), (17520, 406584), (19710, 361408), (21024, 338820), (22588, 315360), (23360, 304938), (26280, 271056), (28032, 254115), (28235, 252288), (31536, 225880), (33882, 210240), (35040, 203292), (39420, 180704), (42048, 169410), (45176, 157680), (46720, 152469), (50823, 140160), (52560, 135528), (56470, 126144), (63072, 112940), (67764, 105120), (70080, 101646), (78840, 90352), (84096, 84705)]