56282240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 163036800

約数和(自身を除く): 106754560

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, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 739, 896, 952, 1088, 1120, 1190, 1360, 1478, 1904, 2176, 2240, 2380, 2720, 2956, 3695, 3808, 4480, 4760, 5173, 5440, 5912, 7390, 7616, 9520, 10346, 10880, 11824, 12563, 14780, 15232, 19040, 20692, 23648, 25126, 25865, 29560, 38080, 41384, 47296, 50252, 51730, 59120, 62815, 76160, 82768, 87941, 94592, 100504, 103460, 118240, 125630, 165536, 175882, 201008, 206920, 236480, 251260, 331072, 351764, 402016, 413840, 439705, 472960, 502520, 662144, 703528, 804032, 827680, 879410, 1005040, 1407056, 1608064, 1655360, 1758820, 2010080, 2814112, 3310720, 3517640, 4020160, 5628224, 7035280, 8040320, 11256448, 14070560, 28141120, 56282240]

約数ペア:

[(1, 56282240), (2, 28141120), (4, 14070560), (5, 11256448), (7, 8040320), (8, 7035280), (10, 5628224), (14, 4020160), (16, 3517640), (17, 3310720), (20, 2814112), (28, 2010080), (32, 1758820), (34, 1655360), (35, 1608064), (40, 1407056), (56, 1005040), (64, 879410), (68, 827680), (70, 804032), (80, 703528), (85, 662144), (112, 502520), (119, 472960), (128, 439705), (136, 413840), (140, 402016), (160, 351764), (170, 331072), (224, 251260), (238, 236480), (272, 206920), (280, 201008), (320, 175882), (340, 165536), (448, 125630), (476, 118240), (544, 103460), (560, 100504), (595, 94592), (640, 87941), (680, 82768), (739, 76160), (896, 62815), (952, 59120), (1088, 51730), (1120, 50252), (1190, 47296), (1360, 41384), (1478, 38080), (1904, 29560), (2176, 25865), (2240, 25126), (2380, 23648), (2720, 20692), (2956, 19040), (3695, 15232), (3808, 14780), (4480, 12563), (4760, 11824), (5173, 10880), (5440, 10346), (5912, 9520), (7390, 7616)]