16230720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 59253120

約数和(自身を除く): 43022400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 53, 55, 58, 60, 64, 66, 80, 87, 88, 96, 106, 110, 116, 120, 132, 145, 159, 160, 165, 174, 176, 192, 212, 220, 232, 240, 264, 265, 290, 318, 319, 320, 330, 348, 352, 424, 435, 440, 464, 480, 528, 530, 580, 583, 636, 638, 660, 696, 704, 795, 848, 870, 880, 928, 957, 960, 1056, 1060, 1160, 1166, 1272, 1276, 1320, 1392, 1537, 1590, 1595, 1696, 1740, 1749, 1760, 1856, 1914, 2112, 2120, 2320, 2332, 2544, 2552, 2640, 2784, 2915, 3074, 3180, 3190, 3392, 3480, 3498, 3520, 3828, 4240, 4611, 4640, 4664, 4785, 5088, 5104, 5280, 5568, 5830, 6148, 6360, 6380, 6960, 6996, 7656, 7685, 8480, 8745, 9222, 9280, 9328, 9570, 10176, 10208, 10560, 11660, 12296, 12720, 12760, 13920, 13992, 15312, 15370, 16907, 16960, 17490, 18444, 18656, 19140, 20416, 23055, 23320, 24592, 25440, 25520, 27840, 27984, 30624, 30740, 33814, 34980, 36888, 37312, 38280, 46110, 46640, 49184, 50721, 50880, 51040, 55968, 61248, 61480, 67628, 69960, 73776, 76560, 84535, 92220, 93280, 98368, 101442, 102080, 111936, 122960, 135256, 139920, 147552, 153120, 169070, 184440, 186560, 202884, 245920, 253605, 270512, 279840, 295104, 306240, 338140, 368880, 405768, 491840, 507210, 541024, 559680, 676280, 737760, 811536, 1014420, 1082048, 1352560, 1475520, 1623072, 2028840, 2705120, 3246144, 4057680, 5410240, 8115360, 16230720]

約数ペア:

[(1, 16230720), (2, 8115360), (3, 5410240), (4, 4057680), (5, 3246144), (6, 2705120), (8, 2028840), (10, 1623072), (11, 1475520), (12, 1352560), (15, 1082048), (16, 1014420), (20, 811536), (22, 737760), (24, 676280), (29, 559680), (30, 541024), (32, 507210), (33, 491840), (40, 405768), (44, 368880), (48, 338140), (53, 306240), (55, 295104), (58, 279840), (60, 270512), (64, 253605), (66, 245920), (80, 202884), (87, 186560), (88, 184440), (96, 169070), (106, 153120), (110, 147552), (116, 139920), (120, 135256), (132, 122960), (145, 111936), (159, 102080), (160, 101442), (165, 98368), (174, 93280), (176, 92220), (192, 84535), (212, 76560), (220, 73776), (232, 69960), (240, 67628), (264, 61480), (265, 61248), (290, 55968), (318, 51040), (319, 50880), (320, 50721), (330, 49184), (348, 46640), (352, 46110), (424, 38280), (435, 37312), (440, 36888), (464, 34980), (480, 33814), (528, 30740), (530, 30624), (580, 27984), (583, 27840), (636, 25520), (638, 25440), (660, 24592), (696, 23320), (704, 23055), (795, 20416), (848, 19140), (870, 18656), (880, 18444), (928, 17490), (957, 16960), (960, 16907), (1056, 15370), (1060, 15312), (1160, 13992), (1166, 13920), (1272, 12760), (1276, 12720), (1320, 12296), (1392, 11660), (1537, 10560), (1590, 10208), (1595, 10176), (1696, 9570), (1740, 9328), (1749, 9280), (1760, 9222), (1856, 8745), (1914, 8480), (2112, 7685), (2120, 7656), (2320, 6996), (2332, 6960), (2544, 6380), (2552, 6360), (2640, 6148), (2784, 5830), (2915, 5568), (3074, 5280), (3180, 5104), (3190, 5088), (3392, 4785), (3480, 4664), (3498, 4640), (3520, 4611), (3828, 4240)]