178329120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 607461120

約数和(自身を除く): 429132000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 480, 552, 557, 580, 667, 690, 696, 736, 870, 920, 928, 1104, 1114, 1160, 1334, 1380, 1392, 1671, 1740, 1840, 2001, 2208, 2228, 2320, 2668, 2760, 2784, 2785, 3335, 3342, 3480, 3680, 4002, 4456, 4640, 5336, 5520, 5570, 6670, 6684, 6960, 8004, 8355, 8912, 10005, 10672, 11040, 11140, 12811, 13340, 13368, 13920, 16008, 16153, 16710, 17824, 20010, 21344, 22280, 25622, 26680, 26736, 32016, 32306, 33420, 38433, 40020, 44560, 48459, 51244, 53360, 53472, 64032, 64055, 64612, 66840, 76866, 80040, 80765, 89120, 96918, 102488, 106720, 128110, 129224, 133680, 153732, 160080, 161530, 192165, 193836, 204976, 242295, 256220, 258448, 267360, 307464, 320160, 323060, 371519, 384330, 387672, 409952, 484590, 512440, 516896, 614928, 646120, 743038, 768660, 775344, 969180, 1024880, 1114557, 1229856, 1292240, 1486076, 1537320, 1550688, 1857595, 1938360, 2049760, 2229114, 2584480, 2972152, 3074640, 3715190, 3876720, 4458228, 5572785, 5944304, 6149280, 7430380, 7753440, 8916456, 11145570, 11888608, 14860760, 17832912, 22291140, 29721520, 35665824, 44582280, 59443040, 89164560, 178329120]

約数ペア:

[(1, 178329120), (2, 89164560), (3, 59443040), (4, 44582280), (5, 35665824), (6, 29721520), (8, 22291140), (10, 17832912), (12, 14860760), (15, 11888608), (16, 11145570), (20, 8916456), (23, 7753440), (24, 7430380), (29, 6149280), (30, 5944304), (32, 5572785), (40, 4458228), (46, 3876720), (48, 3715190), (58, 3074640), (60, 2972152), (69, 2584480), (80, 2229114), (87, 2049760), (92, 1938360), (96, 1857595), (115, 1550688), (116, 1537320), (120, 1486076), (138, 1292240), (145, 1229856), (160, 1114557), (174, 1024880), (184, 969180), (230, 775344), (232, 768660), (240, 743038), (276, 646120), (290, 614928), (345, 516896), (348, 512440), (368, 484590), (435, 409952), (460, 387672), (464, 384330), (480, 371519), (552, 323060), (557, 320160), (580, 307464), (667, 267360), (690, 258448), (696, 256220), (736, 242295), (870, 204976), (920, 193836), (928, 192165), (1104, 161530), (1114, 160080), (1160, 153732), (1334, 133680), (1380, 129224), (1392, 128110), (1671, 106720), (1740, 102488), (1840, 96918), (2001, 89120), (2208, 80765), (2228, 80040), (2320, 76866), (2668, 66840), (2760, 64612), (2784, 64055), (2785, 64032), (3335, 53472), (3342, 53360), (3480, 51244), (3680, 48459), (4002, 44560), (4456, 40020), (4640, 38433), (5336, 33420), (5520, 32306), (5570, 32016), (6670, 26736), (6684, 26680), (6960, 25622), (8004, 22280), (8355, 21344), (8912, 20010), (10005, 17824), (10672, 16710), (11040, 16153), (11140, 16008), (12811, 13920), (13340, 13368)]