273309920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 754427520

約数和(自身を除く): 481117600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 65, 80, 92, 104, 115, 116, 130, 145, 160, 184, 197, 208, 230, 232, 260, 290, 299, 368, 377, 394, 416, 460, 464, 520, 580, 598, 667, 736, 754, 788, 920, 928, 985, 1040, 1160, 1196, 1334, 1495, 1508, 1576, 1840, 1885, 1970, 2080, 2320, 2392, 2561, 2668, 2990, 3016, 3152, 3335, 3680, 3770, 3940, 4531, 4640, 4784, 5122, 5336, 5713, 5980, 6032, 6304, 6670, 7540, 7880, 8671, 9062, 9568, 10244, 10672, 11426, 11960, 12064, 12805, 13340, 15080, 15760, 17342, 18124, 20488, 21344, 22655, 22852, 23920, 25610, 26680, 28565, 30160, 31520, 34684, 36248, 40976, 43355, 45310, 45704, 47840, 51220, 53360, 57130, 58903, 60320, 69368, 72496, 74269, 81952, 86710, 90620, 91408, 102440, 106720, 114260, 117806, 131399, 138736, 144992, 148538, 173420, 181240, 182816, 204880, 228520, 235612, 262798, 277472, 294515, 297076, 346840, 362480, 371345, 409760, 457040, 471224, 525596, 589030, 594152, 656995, 693680, 724960, 742690, 914080, 942448, 1051192, 1178060, 1188304, 1313990, 1387360, 1485380, 1708187, 1884896, 2102384, 2356120, 2376608, 2627980, 2970760, 3416374, 4204768, 4712240, 5255960, 5941520, 6832748, 8540935, 9424480, 10511920, 11883040, 13665496, 17081870, 21023840, 27330992, 34163740, 54661984, 68327480, 136654960, 273309920]

約数ペア:

[(1, 273309920), (2, 136654960), (4, 68327480), (5, 54661984), (8, 34163740), (10, 27330992), (13, 21023840), (16, 17081870), (20, 13665496), (23, 11883040), (26, 10511920), (29, 9424480), (32, 8540935), (40, 6832748), (46, 5941520), (52, 5255960), (58, 4712240), (65, 4204768), (80, 3416374), (92, 2970760), (104, 2627980), (115, 2376608), (116, 2356120), (130, 2102384), (145, 1884896), (160, 1708187), (184, 1485380), (197, 1387360), (208, 1313990), (230, 1188304), (232, 1178060), (260, 1051192), (290, 942448), (299, 914080), (368, 742690), (377, 724960), (394, 693680), (416, 656995), (460, 594152), (464, 589030), (520, 525596), (580, 471224), (598, 457040), (667, 409760), (736, 371345), (754, 362480), (788, 346840), (920, 297076), (928, 294515), (985, 277472), (1040, 262798), (1160, 235612), (1196, 228520), (1334, 204880), (1495, 182816), (1508, 181240), (1576, 173420), (1840, 148538), (1885, 144992), (1970, 138736), (2080, 131399), (2320, 117806), (2392, 114260), (2561, 106720), (2668, 102440), (2990, 91408), (3016, 90620), (3152, 86710), (3335, 81952), (3680, 74269), (3770, 72496), (3940, 69368), (4531, 60320), (4640, 58903), (4784, 57130), (5122, 53360), (5336, 51220), (5713, 47840), (5980, 45704), (6032, 45310), (6304, 43355), (6670, 40976), (7540, 36248), (7880, 34684), (8671, 31520), (9062, 30160), (9568, 28565), (10244, 26680), (10672, 25610), (11426, 23920), (11960, 22852), (12064, 22655), (12805, 21344), (13340, 20488), (15080, 18124), (15760, 17342)]