6615040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 104

約数和(自身を含む): 17692560

約数和(自身を除く): 11077520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 304, 320, 323, 340, 380, 512, 544, 608, 640, 646, 680, 760, 1024, 1088, 1216, 1280, 1292, 1360, 1520, 1615, 2048, 2176, 2432, 2560, 2584, 2720, 3040, 3230, 4096, 4352, 4864, 5120, 5168, 5440, 6080, 6460, 8704, 9728, 10240, 10336, 10880, 12160, 12920, 17408, 19456, 20480, 20672, 21760, 24320, 25840, 34816, 38912, 41344, 43520, 48640, 51680, 69632, 77824, 82688, 87040, 97280, 103360, 165376, 174080, 194560, 206720, 330752, 348160, 389120, 413440, 661504, 826880, 1323008, 1653760, 3307520, 6615040]

約数ペア:

[(1, 6615040), (2, 3307520), (4, 1653760), (5, 1323008), (8, 826880), (10, 661504), (16, 413440), (17, 389120), (19, 348160), (20, 330752), (32, 206720), (34, 194560), (38, 174080), (40, 165376), (64, 103360), (68, 97280), (76, 87040), (80, 82688), (85, 77824), (95, 69632), (128, 51680), (136, 48640), (152, 43520), (160, 41344), (170, 38912), (190, 34816), (256, 25840), (272, 24320), (304, 21760), (320, 20672), (323, 20480), (340, 19456), (380, 17408), (512, 12920), (544, 12160), (608, 10880), (640, 10336), (646, 10240), (680, 9728), (760, 8704), (1024, 6460), (1088, 6080), (1216, 5440), (1280, 5168), (1292, 5120), (1360, 4864), (1520, 4352), (1615, 4096), (2048, 3230), (2176, 3040), (2432, 2720), (2560, 2584)]