235272520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 682577280

約数和(自身を除く): 447304760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 85, 92, 98, 115, 119, 136, 140, 161, 170, 184, 196, 230, 238, 245, 280, 307, 322, 340, 391, 392, 460, 476, 490, 595, 614, 644, 680, 782, 805, 833, 920, 952, 980, 1127, 1190, 1228, 1288, 1535, 1564, 1610, 1666, 1955, 1960, 2149, 2254, 2380, 2456, 2737, 3070, 3128, 3220, 3332, 3910, 4165, 4298, 4508, 4760, 5219, 5474, 5635, 6140, 6440, 6664, 7061, 7820, 8330, 8596, 9016, 10438, 10745, 10948, 11270, 12280, 13685, 14122, 15043, 15640, 16660, 17192, 19159, 20876, 21490, 21896, 22540, 26095, 27370, 28244, 30086, 33320, 35305, 36533, 38318, 41752, 42980, 45080, 49427, 52190, 54740, 56488, 60172, 70610, 73066, 75215, 76636, 85960, 95795, 98854, 104380, 109480, 120037, 120344, 141220, 146132, 150430, 153272, 182665, 191590, 197708, 208760, 240074, 247135, 255731, 282440, 292264, 300860, 345989, 365330, 383180, 395416, 480148, 494270, 511462, 600185, 601720, 691978, 730660, 766360, 840259, 960296, 988540, 1022924, 1200370, 1278655, 1383956, 1461320, 1680518, 1729945, 1977080, 2045848, 2400740, 2557310, 2767912, 3361036, 3459890, 4201295, 4801480, 5114620, 5881813, 6722072, 6919780, 8402590, 10229240, 11763626, 13839560, 16805180, 23527252, 29409065, 33610360, 47054504, 58818130, 117636260, 235272520]

約数ペア:

[(1, 235272520), (2, 117636260), (4, 58818130), (5, 47054504), (7, 33610360), (8, 29409065), (10, 23527252), (14, 16805180), (17, 13839560), (20, 11763626), (23, 10229240), (28, 8402590), (34, 6919780), (35, 6722072), (40, 5881813), (46, 5114620), (49, 4801480), (56, 4201295), (68, 3459890), (70, 3361036), (85, 2767912), (92, 2557310), (98, 2400740), (115, 2045848), (119, 1977080), (136, 1729945), (140, 1680518), (161, 1461320), (170, 1383956), (184, 1278655), (196, 1200370), (230, 1022924), (238, 988540), (245, 960296), (280, 840259), (307, 766360), (322, 730660), (340, 691978), (391, 601720), (392, 600185), (460, 511462), (476, 494270), (490, 480148), (595, 395416), (614, 383180), (644, 365330), (680, 345989), (782, 300860), (805, 292264), (833, 282440), (920, 255731), (952, 247135), (980, 240074), (1127, 208760), (1190, 197708), (1228, 191590), (1288, 182665), (1535, 153272), (1564, 150430), (1610, 146132), (1666, 141220), (1955, 120344), (1960, 120037), (2149, 109480), (2254, 104380), (2380, 98854), (2456, 95795), (2737, 85960), (3070, 76636), (3128, 75215), (3220, 73066), (3332, 70610), (3910, 60172), (4165, 56488), (4298, 54740), (4508, 52190), (4760, 49427), (5219, 45080), (5474, 42980), (5635, 41752), (6140, 38318), (6440, 36533), (6664, 35305), (7061, 33320), (7820, 30086), (8330, 28244), (8596, 27370), (9016, 26095), (10438, 22540), (10745, 21896), (10948, 21490), (11270, 20876), (12280, 19159), (13685, 17192), (14122, 16660), (15043, 15640)]