16298240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 47682432

約数和(自身を除く): 31384192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 107, 112, 119, 128, 136, 140, 160, 170, 214, 224, 238, 256, 272, 280, 320, 340, 428, 448, 476, 535, 544, 560, 595, 640, 680, 749, 856, 896, 952, 1070, 1088, 1120, 1190, 1280, 1360, 1498, 1712, 1792, 1819, 1904, 2140, 2176, 2240, 2380, 2720, 2996, 3424, 3638, 3745, 3808, 4280, 4352, 4480, 4760, 5440, 5992, 6848, 7276, 7490, 7616, 8560, 8960, 9095, 9520, 10880, 11984, 12733, 13696, 14552, 14980, 15232, 17120, 18190, 19040, 21760, 23968, 25466, 27392, 29104, 29960, 30464, 34240, 36380, 38080, 47936, 50932, 58208, 59920, 63665, 68480, 72760, 76160, 95872, 101864, 116416, 119840, 127330, 136960, 145520, 152320, 191744, 203728, 232832, 239680, 254660, 291040, 407456, 465664, 479360, 509320, 582080, 814912, 958720, 1018640, 1164160, 1629824, 2037280, 2328320, 3259648, 4074560, 8149120, 16298240]

約数ペア:

[(1, 16298240), (2, 8149120), (4, 4074560), (5, 3259648), (7, 2328320), (8, 2037280), (10, 1629824), (14, 1164160), (16, 1018640), (17, 958720), (20, 814912), (28, 582080), (32, 509320), (34, 479360), (35, 465664), (40, 407456), (56, 291040), (64, 254660), (68, 239680), (70, 232832), (80, 203728), (85, 191744), (107, 152320), (112, 145520), (119, 136960), (128, 127330), (136, 119840), (140, 116416), (160, 101864), (170, 95872), (214, 76160), (224, 72760), (238, 68480), (256, 63665), (272, 59920), (280, 58208), (320, 50932), (340, 47936), (428, 38080), (448, 36380), (476, 34240), (535, 30464), (544, 29960), (560, 29104), (595, 27392), (640, 25466), (680, 23968), (749, 21760), (856, 19040), (896, 18190), (952, 17120), (1070, 15232), (1088, 14980), (1120, 14552), (1190, 13696), (1280, 12733), (1360, 11984), (1498, 10880), (1712, 9520), (1792, 9095), (1819, 8960), (1904, 8560), (2140, 7616), (2176, 7490), (2240, 7276), (2380, 6848), (2720, 5992), (2996, 5440), (3424, 4760), (3638, 4480), (3745, 4352), (3808, 4280)]