158976480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 548251200

約数和(自身を除く): 389274720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 349, 365, 390, 416, 438, 480, 520, 584, 624, 698, 730, 780, 876, 949, 1040, 1047, 1095, 1168, 1248, 1396, 1460, 1560, 1745, 1752, 1898, 2080, 2094, 2190, 2336, 2792, 2847, 2920, 3120, 3490, 3504, 3796, 4188, 4380, 4537, 4745, 5235, 5584, 5694, 5840, 6240, 6980, 7008, 7592, 8376, 8760, 9074, 9490, 10470, 11168, 11388, 11680, 13611, 13960, 14235, 15184, 16752, 17520, 18148, 18980, 20940, 22685, 22776, 25477, 27222, 27920, 28470, 30368, 33504, 35040, 36296, 37960, 41880, 45370, 45552, 50954, 54444, 55840, 56940, 68055, 72592, 75920, 76431, 83760, 90740, 91104, 101908, 108888, 113880, 127385, 136110, 145184, 151840, 152862, 167520, 181480, 203816, 217776, 227760, 254770, 272220, 305724, 331201, 362960, 382155, 407632, 435552, 455520, 509540, 544440, 611448, 662402, 725920, 764310, 815264, 993603, 1019080, 1088880, 1222896, 1324804, 1528620, 1656005, 1987206, 2038160, 2177760, 2445792, 2649608, 3057240, 3312010, 3974412, 4076320, 4968015, 5299216, 6114480, 6624020, 7948824, 9936030, 10598432, 12228960, 13248040, 15897648, 19872060, 26496080, 31795296, 39744120, 52992160, 79488240, 158976480]

約数ペア:

[(1, 158976480), (2, 79488240), (3, 52992160), (4, 39744120), (5, 31795296), (6, 26496080), (8, 19872060), (10, 15897648), (12, 13248040), (13, 12228960), (15, 10598432), (16, 9936030), (20, 7948824), (24, 6624020), (26, 6114480), (30, 5299216), (32, 4968015), (39, 4076320), (40, 3974412), (48, 3312010), (52, 3057240), (60, 2649608), (65, 2445792), (73, 2177760), (78, 2038160), (80, 1987206), (96, 1656005), (104, 1528620), (120, 1324804), (130, 1222896), (146, 1088880), (156, 1019080), (160, 993603), (195, 815264), (208, 764310), (219, 725920), (240, 662402), (260, 611448), (292, 544440), (312, 509540), (349, 455520), (365, 435552), (390, 407632), (416, 382155), (438, 362960), (480, 331201), (520, 305724), (584, 272220), (624, 254770), (698, 227760), (730, 217776), (780, 203816), (876, 181480), (949, 167520), (1040, 152862), (1047, 151840), (1095, 145184), (1168, 136110), (1248, 127385), (1396, 113880), (1460, 108888), (1560, 101908), (1745, 91104), (1752, 90740), (1898, 83760), (2080, 76431), (2094, 75920), (2190, 72592), (2336, 68055), (2792, 56940), (2847, 55840), (2920, 54444), (3120, 50954), (3490, 45552), (3504, 45370), (3796, 41880), (4188, 37960), (4380, 36296), (4537, 35040), (4745, 33504), (5235, 30368), (5584, 28470), (5694, 27920), (5840, 27222), (6240, 25477), (6980, 22776), (7008, 22685), (7592, 20940), (8376, 18980), (8760, 18148), (9074, 17520), (9490, 16752), (10470, 15184), (11168, 14235), (11388, 13960), (11680, 13611)]