119484160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 320090400

約数和(自身を除く): 200606240

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, 289, 304, 320, 323, 340, 380, 544, 578, 608, 640, 646, 680, 760, 1088, 1156, 1216, 1280, 1292, 1360, 1445, 1520, 1615, 2176, 2312, 2432, 2584, 2720, 2890, 3040, 3230, 4352, 4624, 4864, 4913, 5168, 5440, 5491, 5780, 6080, 6460, 9248, 9826, 10336, 10880, 10982, 11560, 12160, 12920, 18496, 19652, 20672, 21760, 21964, 23120, 24320, 24565, 25840, 27455, 36992, 39304, 41344, 43928, 46240, 49130, 51680, 54910, 73984, 78608, 82688, 87856, 92480, 93347, 98260, 103360, 109820, 157216, 175712, 184960, 186694, 196520, 206720, 219640, 314432, 351424, 369920, 373388, 393040, 413440, 439280, 466735, 628864, 702848, 746776, 786080, 878560, 933470, 1257728, 1405696, 1493552, 1572160, 1757120, 1866940, 2987104, 3144320, 3514240, 3733880, 5974208, 6288640, 7028480, 7467760, 11948416, 14935520, 23896832, 29871040, 59742080, 119484160]

約数ペア:

[(1, 119484160), (2, 59742080), (4, 29871040), (5, 23896832), (8, 14935520), (10, 11948416), (16, 7467760), (17, 7028480), (19, 6288640), (20, 5974208), (32, 3733880), (34, 3514240), (38, 3144320), (40, 2987104), (64, 1866940), (68, 1757120), (76, 1572160), (80, 1493552), (85, 1405696), (95, 1257728), (128, 933470), (136, 878560), (152, 786080), (160, 746776), (170, 702848), (190, 628864), (256, 466735), (272, 439280), (289, 413440), (304, 393040), (320, 373388), (323, 369920), (340, 351424), (380, 314432), (544, 219640), (578, 206720), (608, 196520), (640, 186694), (646, 184960), (680, 175712), (760, 157216), (1088, 109820), (1156, 103360), (1216, 98260), (1280, 93347), (1292, 92480), (1360, 87856), (1445, 82688), (1520, 78608), (1615, 73984), (2176, 54910), (2312, 51680), (2432, 49130), (2584, 46240), (2720, 43928), (2890, 41344), (3040, 39304), (3230, 36992), (4352, 27455), (4624, 25840), (4864, 24565), (4913, 24320), (5168, 23120), (5440, 21964), (5491, 21760), (5780, 20672), (6080, 19652), (6460, 18496), (9248, 12920), (9826, 12160), (10336, 11560), (10880, 10982)]