9969105280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1741}}^1$

素因数の和:2172

約数の個数: 128

約数和(自身を含む): 24946833600

約数和(自身を除く): 14977728320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 389, 460, 640, 736, 778, 920, 1472, 1556, 1741, 1840, 1945, 2944, 3112, 3482, 3680, 3890, 6224, 6964, 7360, 7780, 8705, 8947, 12448, 13928, 14720, 15560, 17410, 17894, 24896, 27856, 31120, 34820, 35788, 40043, 44735, 49792, 55712, 62240, 69640, 71576, 80086, 89470, 111424, 124480, 139280, 143152, 160172, 178940, 200215, 222848, 248960, 278560, 286304, 320344, 357880, 400430, 557120, 572608, 640688, 677249, 715760, 800860, 1114240, 1145216, 1281376, 1354498, 1431520, 1601720, 2562752, 2708996, 2863040, 3203440, 3386245, 5125504, 5417992, 5726080, 6406880, 6772490, 10835984, 12813760, 13544980, 15576727, 21671968, 25627520, 27089960, 31153454, 43343936, 54179920, 62306908, 77883635, 86687872, 108359840, 124613816, 155767270, 216719680, 249227632, 311534540, 433439360, 498455264, 623069080, 996910528, 1246138160, 1993821056, 2492276320, 4984552640, 9969105280]

約数ペア:

[(1, 9969105280), (2, 4984552640), (4, 2492276320), (5, 1993821056), (8, 1246138160), (10, 996910528), (16, 623069080), (20, 498455264), (23, 433439360), (32, 311534540), (40, 249227632), (46, 216719680), (64, 155767270), (80, 124613816), (92, 108359840), (115, 86687872), (128, 77883635), (160, 62306908), (184, 54179920), (230, 43343936), (320, 31153454), (368, 27089960), (389, 25627520), (460, 21671968), (640, 15576727), (736, 13544980), (778, 12813760), (920, 10835984), (1472, 6772490), (1556, 6406880), (1741, 5726080), (1840, 5417992), (1945, 5125504), (2944, 3386245), (3112, 3203440), (3482, 2863040), (3680, 2708996), (3890, 2562752), (6224, 1601720), (6964, 1431520), (7360, 1354498), (7780, 1281376), (8705, 1145216), (8947, 1114240), (12448, 800860), (13928, 715760), (14720, 677249), (15560, 640688), (17410, 572608), (17894, 557120), (24896, 400430), (27856, 357880), (31120, 320344), (34820, 286304), (35788, 278560), (40043, 248960), (44735, 222848), (49792, 200215), (55712, 178940), (62240, 160172), (69640, 143152), (71576, 139280), (80086, 124480), (89470, 111424)]