16287360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 55080000

約数和(自身を除く): 38792640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 499, 510, 544, 640, 680, 816, 960, 998, 1020, 1088, 1360, 1497, 1632, 1920, 1996, 2040, 2176, 2495, 2720, 2994, 3264, 3992, 4080, 4990, 5440, 5988, 6528, 7485, 7984, 8160, 8483, 9980, 10880, 11976, 14970, 15968, 16320, 16966, 19960, 23952, 25449, 29940, 31936, 32640, 33932, 39920, 42415, 47904, 50898, 59880, 63872, 67864, 79840, 84830, 95808, 101796, 119760, 127245, 135728, 159680, 169660, 191616, 203592, 239520, 254490, 271456, 319360, 339320, 407184, 479040, 508980, 542912, 678640, 814368, 958080, 1017960, 1085824, 1357280, 1628736, 2035920, 2714560, 3257472, 4071840, 5429120, 8143680, 16287360]

約数ペア:

[(1, 16287360), (2, 8143680), (3, 5429120), (4, 4071840), (5, 3257472), (6, 2714560), (8, 2035920), (10, 1628736), (12, 1357280), (15, 1085824), (16, 1017960), (17, 958080), (20, 814368), (24, 678640), (30, 542912), (32, 508980), (34, 479040), (40, 407184), (48, 339320), (51, 319360), (60, 271456), (64, 254490), (68, 239520), (80, 203592), (85, 191616), (96, 169660), (102, 159680), (120, 135728), (128, 127245), (136, 119760), (160, 101796), (170, 95808), (192, 84830), (204, 79840), (240, 67864), (255, 63872), (272, 59880), (320, 50898), (340, 47904), (384, 42415), (408, 39920), (480, 33932), (499, 32640), (510, 31936), (544, 29940), (640, 25449), (680, 23952), (816, 19960), (960, 16966), (998, 16320), (1020, 15968), (1088, 14970), (1360, 11976), (1497, 10880), (1632, 9980), (1920, 8483), (1996, 8160), (2040, 7984), (2176, 7485), (2495, 6528), (2720, 5988), (2994, 5440), (3264, 4990), (3992, 4080)]