74973360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4091

約数の個数: 160

約数和(自身を含む): 289838592

約数和(自身を除く): 214865232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4057, 4620, 6160, 8114, 9240, 12171, 16228, 18480, 20285, 24342, 28399, 32456, 40570, 44627, 48684, 56798, 60855, 64912, 81140, 85197, 89254, 97368, 113596, 121710, 133881, 141995, 162280, 170394, 178508, 194736, 223135, 227192, 243420, 267762, 283990, 312389, 324560, 340788, 357016, 425985, 446270, 454384, 486840, 535524, 567980, 624778, 669405, 681576, 714032, 851970, 892540, 937167, 973680, 1071048, 1135960, 1249556, 1338810, 1363152, 1561945, 1703940, 1785080, 1874334, 2142096, 2271920, 2499112, 2677620, 3123890, 3407880, 3570160, 3748668, 4685835, 4998224, 5355240, 6247780, 6815760, 7497336, 9371670, 10710480, 12495560, 14994672, 18743340, 24991120, 37486680, 74973360]

約数ペア:

[(1, 74973360), (2, 37486680), (3, 24991120), (4, 18743340), (5, 14994672), (6, 12495560), (7, 10710480), (8, 9371670), (10, 7497336), (11, 6815760), (12, 6247780), (14, 5355240), (15, 4998224), (16, 4685835), (20, 3748668), (21, 3570160), (22, 3407880), (24, 3123890), (28, 2677620), (30, 2499112), (33, 2271920), (35, 2142096), (40, 1874334), (42, 1785080), (44, 1703940), (48, 1561945), (55, 1363152), (56, 1338810), (60, 1249556), (66, 1135960), (70, 1071048), (77, 973680), (80, 937167), (84, 892540), (88, 851970), (105, 714032), (110, 681576), (112, 669405), (120, 624778), (132, 567980), (140, 535524), (154, 486840), (165, 454384), (168, 446270), (176, 425985), (210, 357016), (220, 340788), (231, 324560), (240, 312389), (264, 283990), (280, 267762), (308, 243420), (330, 227192), (336, 223135), (385, 194736), (420, 178508), (440, 170394), (462, 162280), (528, 141995), (560, 133881), (616, 121710), (660, 113596), (770, 97368), (840, 89254), (880, 85197), (924, 81140), (1155, 64912), (1232, 60855), (1320, 56798), (1540, 48684), (1680, 44627), (1848, 40570), (2310, 32456), (2640, 28399), (3080, 24342), (3696, 20285), (4057, 18480), (4620, 16228), (6160, 12171), (8114, 9240)]