16434880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 224

約数和(自身を含む): 52669440

約数和(自身を除く): 36234560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 29, 32, 35, 40, 44, 46, 55, 56, 58, 64, 70, 77, 80, 88, 92, 110, 112, 115, 116, 140, 145, 154, 160, 161, 176, 184, 203, 220, 224, 230, 232, 253, 280, 290, 308, 319, 320, 322, 352, 368, 385, 406, 440, 448, 460, 464, 506, 560, 580, 616, 638, 644, 667, 704, 736, 770, 805, 812, 880, 920, 928, 1012, 1015, 1120, 1160, 1232, 1265, 1276, 1288, 1334, 1472, 1540, 1595, 1610, 1624, 1760, 1771, 1840, 1856, 2024, 2030, 2233, 2240, 2320, 2464, 2530, 2552, 2576, 2668, 3080, 3190, 3220, 3248, 3335, 3520, 3542, 3680, 4048, 4060, 4466, 4640, 4669, 4928, 5060, 5104, 5152, 5336, 6160, 6380, 6440, 6496, 6670, 7084, 7337, 7360, 8096, 8120, 8855, 8932, 9280, 9338, 10120, 10208, 10304, 10672, 11165, 12320, 12760, 12880, 12992, 13340, 14168, 14674, 16192, 16240, 17710, 17864, 18676, 20240, 20416, 21344, 22330, 23345, 24640, 25520, 25760, 26680, 28336, 29348, 32480, 35420, 35728, 36685, 37352, 40480, 42688, 44660, 46690, 51040, 51359, 51520, 53360, 56672, 58696, 64960, 70840, 71456, 73370, 74704, 80960, 89320, 93380, 102080, 102718, 106720, 113344, 117392, 141680, 142912, 146740, 149408, 178640, 186760, 205436, 213440, 234784, 256795, 283360, 293480, 298816, 357280, 373520, 410872, 469568, 513590, 566720, 586960, 714560, 747040, 821744, 1027180, 1173920, 1494080, 1643488, 2054360, 2347840, 3286976, 4108720, 8217440, 16434880]

約数ペア:

[(1, 16434880), (2, 8217440), (4, 4108720), (5, 3286976), (7, 2347840), (8, 2054360), (10, 1643488), (11, 1494080), (14, 1173920), (16, 1027180), (20, 821744), (22, 747040), (23, 714560), (28, 586960), (29, 566720), (32, 513590), (35, 469568), (40, 410872), (44, 373520), (46, 357280), (55, 298816), (56, 293480), (58, 283360), (64, 256795), (70, 234784), (77, 213440), (80, 205436), (88, 186760), (92, 178640), (110, 149408), (112, 146740), (115, 142912), (116, 141680), (140, 117392), (145, 113344), (154, 106720), (160, 102718), (161, 102080), (176, 93380), (184, 89320), (203, 80960), (220, 74704), (224, 73370), (230, 71456), (232, 70840), (253, 64960), (280, 58696), (290, 56672), (308, 53360), (319, 51520), (320, 51359), (322, 51040), (352, 46690), (368, 44660), (385, 42688), (406, 40480), (440, 37352), (448, 36685), (460, 35728), (464, 35420), (506, 32480), (560, 29348), (580, 28336), (616, 26680), (638, 25760), (644, 25520), (667, 24640), (704, 23345), (736, 22330), (770, 21344), (805, 20416), (812, 20240), (880, 18676), (920, 17864), (928, 17710), (1012, 16240), (1015, 16192), (1120, 14674), (1160, 14168), (1232, 13340), (1265, 12992), (1276, 12880), (1288, 12760), (1334, 12320), (1472, 11165), (1540, 10672), (1595, 10304), (1610, 10208), (1624, 10120), (1760, 9338), (1771, 9280), (1840, 8932), (1856, 8855), (2024, 8120), (2030, 8096), (2233, 7360), (2240, 7337), (2320, 7084), (2464, 6670), (2530, 6496), (2552, 6440), (2576, 6380), (2668, 6160), (3080, 5336), (3190, 5152), (3220, 5104), (3248, 5060), (3335, 4928), (3520, 4669), (3542, 4640), (3680, 4466), (4048, 4060)]