305643360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 1062077184

約数和(自身を除く): 756433824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 107, 110, 120, 132, 160, 165, 176, 214, 220, 240, 264, 321, 330, 352, 428, 440, 480, 528, 535, 541, 642, 660, 856, 880, 1056, 1070, 1082, 1177, 1284, 1320, 1605, 1623, 1712, 1760, 2140, 2164, 2354, 2568, 2640, 2705, 3210, 3246, 3424, 3531, 4280, 4328, 4708, 5136, 5280, 5410, 5885, 5951, 6420, 6492, 7062, 8115, 8560, 8656, 9416, 10272, 10820, 11770, 11902, 12840, 12984, 14124, 16230, 17120, 17312, 17655, 17853, 18832, 21640, 23540, 23804, 25680, 25968, 28248, 29755, 32460, 35310, 35706, 37664, 43280, 47080, 47608, 51360, 51936, 56496, 57887, 59510, 64920, 70620, 71412, 86560, 89265, 94160, 95216, 112992, 115774, 119020, 129840, 141240, 142824, 173661, 178530, 188320, 190432, 231548, 238040, 259680, 282480, 285648, 289435, 347322, 357060, 463096, 476080, 564960, 571296, 578870, 636757, 694644, 714120, 868305, 926192, 952160, 1157740, 1273514, 1389288, 1428240, 1736610, 1852384, 1910271, 2315480, 2547028, 2778576, 2856480, 3183785, 3473220, 3820542, 4630960, 5094056, 5557152, 6367570, 6946440, 7641084, 9261920, 9551355, 10188112, 12735140, 13892880, 15282168, 19102710, 20376224, 25470280, 27785760, 30564336, 38205420, 50940560, 61128672, 76410840, 101881120, 152821680, 305643360]

約数ペア:

[(1, 305643360), (2, 152821680), (3, 101881120), (4, 76410840), (5, 61128672), (6, 50940560), (8, 38205420), (10, 30564336), (11, 27785760), (12, 25470280), (15, 20376224), (16, 19102710), (20, 15282168), (22, 13892880), (24, 12735140), (30, 10188112), (32, 9551355), (33, 9261920), (40, 7641084), (44, 6946440), (48, 6367570), (55, 5557152), (60, 5094056), (66, 4630960), (80, 3820542), (88, 3473220), (96, 3183785), (107, 2856480), (110, 2778576), (120, 2547028), (132, 2315480), (160, 1910271), (165, 1852384), (176, 1736610), (214, 1428240), (220, 1389288), (240, 1273514), (264, 1157740), (321, 952160), (330, 926192), (352, 868305), (428, 714120), (440, 694644), (480, 636757), (528, 578870), (535, 571296), (541, 564960), (642, 476080), (660, 463096), (856, 357060), (880, 347322), (1056, 289435), (1070, 285648), (1082, 282480), (1177, 259680), (1284, 238040), (1320, 231548), (1605, 190432), (1623, 188320), (1712, 178530), (1760, 173661), (2140, 142824), (2164, 141240), (2354, 129840), (2568, 119020), (2640, 115774), (2705, 112992), (3210, 95216), (3246, 94160), (3424, 89265), (3531, 86560), (4280, 71412), (4328, 70620), (4708, 64920), (5136, 59510), (5280, 57887), (5410, 56496), (5885, 51936), (5951, 51360), (6420, 47608), (6492, 47080), (7062, 43280), (8115, 37664), (8560, 35706), (8656, 35310), (9416, 32460), (10272, 29755), (10820, 28248), (11770, 25968), (11902, 25680), (12840, 23804), (12984, 23540), (14124, 21640), (16230, 18832), (17120, 17853), (17312, 17655)]