306133680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1859

約数の個数: 160

約数和(自身を含む): 1022791680

約数和(自身を除く): 716658000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1789, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3578, 3720, 4278, 5367, 5520, 5704, 7130, 7156, 7440, 8556, 8945, 10695, 10734, 11408, 14260, 14312, 17112, 17890, 21390, 21468, 26835, 28520, 28624, 34224, 35780, 41147, 42780, 42936, 53670, 55459, 57040, 71560, 82294, 85560, 85872, 107340, 110918, 123441, 143120, 164588, 166377, 171120, 205735, 214680, 221836, 246882, 277295, 329176, 332754, 411470, 429360, 443672, 493764, 554590, 617205, 658352, 665508, 822940, 831885, 887344, 987528, 1109180, 1234410, 1275557, 1331016, 1645880, 1663770, 1975056, 2218360, 2468820, 2551114, 2662032, 3291760, 3327540, 3826671, 4436720, 4937640, 5102228, 6377785, 6655080, 7653342, 9875280, 10204456, 12755570, 13310160, 15306684, 19133355, 20408912, 25511140, 30613368, 38266710, 51022280, 61226736, 76533420, 102044560, 153066840, 306133680]

約数ペア:

[(1, 306133680), (2, 153066840), (3, 102044560), (4, 76533420), (5, 61226736), (6, 51022280), (8, 38266710), (10, 30613368), (12, 25511140), (15, 20408912), (16, 19133355), (20, 15306684), (23, 13310160), (24, 12755570), (30, 10204456), (31, 9875280), (40, 7653342), (46, 6655080), (48, 6377785), (60, 5102228), (62, 4937640), (69, 4436720), (80, 3826671), (92, 3327540), (93, 3291760), (115, 2662032), (120, 2551114), (124, 2468820), (138, 2218360), (155, 1975056), (184, 1663770), (186, 1645880), (230, 1331016), (240, 1275557), (248, 1234410), (276, 1109180), (310, 987528), (345, 887344), (368, 831885), (372, 822940), (460, 665508), (465, 658352), (496, 617205), (552, 554590), (620, 493764), (690, 443672), (713, 429360), (744, 411470), (920, 332754), (930, 329176), (1104, 277295), (1240, 246882), (1380, 221836), (1426, 214680), (1488, 205735), (1789, 171120), (1840, 166377), (1860, 164588), (2139, 143120), (2480, 123441), (2760, 110918), (2852, 107340), (3565, 85872), (3578, 85560), (3720, 82294), (4278, 71560), (5367, 57040), (5520, 55459), (5704, 53670), (7130, 42936), (7156, 42780), (7440, 41147), (8556, 35780), (8945, 34224), (10695, 28624), (10734, 28520), (11408, 26835), (14260, 21468), (14312, 21390), (17112, 17890)]