348400320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 224

約数和(自身を含む): 1193840640

約数和(自身を除く): 845440320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 460, 465, 480, 496, 509, 552, 620, 690, 713, 736, 744, 920, 930, 960, 992, 1018, 1104, 1240, 1380, 1426, 1472, 1488, 1527, 1840, 1860, 1984, 2036, 2139, 2208, 2480, 2545, 2760, 2852, 2976, 3054, 3565, 3680, 3720, 4072, 4278, 4416, 4960, 5090, 5520, 5704, 5952, 6108, 7130, 7360, 7440, 7635, 8144, 8556, 9920, 10180, 10695, 11040, 11408, 11707, 12216, 14260, 14880, 15270, 15779, 16288, 17112, 20360, 21390, 22080, 22816, 23414, 24432, 28520, 29760, 30540, 31558, 32576, 34224, 35121, 40720, 42780, 45632, 46828, 47337, 48864, 57040, 58535, 61080, 63116, 68448, 70242, 78895, 81440, 85560, 93656, 94674, 97728, 114080, 117070, 122160, 126232, 136896, 140484, 157790, 162880, 171120, 175605, 187312, 189348, 228160, 234140, 236685, 244320, 252464, 280968, 315580, 342240, 351210, 362917, 374624, 378696, 468280, 473370, 488640, 504928, 561936, 631160, 684480, 702420, 725834, 749248, 757392, 936560, 946740, 1009856, 1088751, 1123872, 1262320, 1404840, 1451668, 1514784, 1814585, 1873120, 1893480, 2177502, 2247744, 2524640, 2809680, 2903336, 3029568, 3629170, 3746240, 3786960, 4355004, 5049280, 5443755, 5619360, 5806672, 7258340, 7573920, 8710008, 10887510, 11238720, 11613344, 14516680, 15147840, 17420016, 21775020, 23226688, 29033360, 34840032, 43550040, 58066720, 69680064, 87100080, 116133440, 174200160, 348400320]

約数ペア:

[(1, 348400320), (2, 174200160), (3, 116133440), (4, 87100080), (5, 69680064), (6, 58066720), (8, 43550040), (10, 34840032), (12, 29033360), (15, 23226688), (16, 21775020), (20, 17420016), (23, 15147840), (24, 14516680), (30, 11613344), (31, 11238720), (32, 10887510), (40, 8710008), (46, 7573920), (48, 7258340), (60, 5806672), (62, 5619360), (64, 5443755), (69, 5049280), (80, 4355004), (92, 3786960), (93, 3746240), (96, 3629170), (115, 3029568), (120, 2903336), (124, 2809680), (138, 2524640), (155, 2247744), (160, 2177502), (184, 1893480), (186, 1873120), (192, 1814585), (230, 1514784), (240, 1451668), (248, 1404840), (276, 1262320), (310, 1123872), (320, 1088751), (345, 1009856), (368, 946740), (372, 936560), (460, 757392), (465, 749248), (480, 725834), (496, 702420), (509, 684480), (552, 631160), (620, 561936), (690, 504928), (713, 488640), (736, 473370), (744, 468280), (920, 378696), (930, 374624), (960, 362917), (992, 351210), (1018, 342240), (1104, 315580), (1240, 280968), (1380, 252464), (1426, 244320), (1472, 236685), (1488, 234140), (1527, 228160), (1840, 189348), (1860, 187312), (1984, 175605), (2036, 171120), (2139, 162880), (2208, 157790), (2480, 140484), (2545, 136896), (2760, 126232), (2852, 122160), (2976, 117070), (3054, 114080), (3565, 97728), (3680, 94674), (3720, 93656), (4072, 85560), (4278, 81440), (4416, 78895), (4960, 70242), (5090, 68448), (5520, 63116), (5704, 61080), (5952, 58535), (6108, 57040), (7130, 48864), (7360, 47337), (7440, 46828), (7635, 45632), (8144, 42780), (8556, 40720), (9920, 35121), (10180, 34224), (10695, 32576), (11040, 31558), (11408, 30540), (11707, 29760), (12216, 28520), (14260, 24432), (14880, 23414), (15270, 22816), (15779, 22080), (16288, 21390), (17112, 20360)]