154570080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 561738240

約数和(自身を除く): 407168160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 240, 257, 280, 336, 358, 420, 480, 514, 537, 560, 672, 716, 771, 840, 895, 1028, 1074, 1120, 1253, 1285, 1432, 1542, 1680, 1790, 1799, 2056, 2148, 2506, 2570, 2685, 2864, 3084, 3360, 3580, 3598, 3759, 3855, 4112, 4296, 5012, 5140, 5370, 5397, 5728, 6168, 6265, 7160, 7196, 7518, 7710, 8224, 8592, 8995, 10024, 10280, 10740, 10794, 12336, 12530, 14320, 14392, 15036, 15420, 17184, 17990, 18795, 20048, 20560, 21480, 21588, 24672, 25060, 26985, 28640, 28784, 30072, 30840, 35980, 37590, 40096, 41120, 42960, 43176, 46003, 50120, 53970, 57568, 60144, 61680, 71960, 75180, 85920, 86352, 92006, 100240, 107940, 120288, 123360, 138009, 143920, 150360, 172704, 184012, 200480, 215880, 230015, 276018, 287840, 300720, 322021, 368024, 431760, 460030, 552036, 601440, 644042, 690045, 736048, 863520, 920060, 966063, 1104072, 1288084, 1380090, 1472096, 1610105, 1840120, 1932126, 2208144, 2576168, 2760180, 3220210, 3680240, 3864252, 4416288, 4830315, 5152336, 5520360, 6440420, 7360480, 7728504, 9660630, 10304672, 11040720, 12880840, 15457008, 19321260, 22081440, 25761680, 30914016, 38642520, 51523360, 77285040, 154570080]

約数ペア:

[(1, 154570080), (2, 77285040), (3, 51523360), (4, 38642520), (5, 30914016), (6, 25761680), (7, 22081440), (8, 19321260), (10, 15457008), (12, 12880840), (14, 11040720), (15, 10304672), (16, 9660630), (20, 7728504), (21, 7360480), (24, 6440420), (28, 5520360), (30, 5152336), (32, 4830315), (35, 4416288), (40, 3864252), (42, 3680240), (48, 3220210), (56, 2760180), (60, 2576168), (70, 2208144), (80, 1932126), (84, 1840120), (96, 1610105), (105, 1472096), (112, 1380090), (120, 1288084), (140, 1104072), (160, 966063), (168, 920060), (179, 863520), (210, 736048), (224, 690045), (240, 644042), (257, 601440), (280, 552036), (336, 460030), (358, 431760), (420, 368024), (480, 322021), (514, 300720), (537, 287840), (560, 276018), (672, 230015), (716, 215880), (771, 200480), (840, 184012), (895, 172704), (1028, 150360), (1074, 143920), (1120, 138009), (1253, 123360), (1285, 120288), (1432, 107940), (1542, 100240), (1680, 92006), (1790, 86352), (1799, 85920), (2056, 75180), (2148, 71960), (2506, 61680), (2570, 60144), (2685, 57568), (2864, 53970), (3084, 50120), (3360, 46003), (3580, 43176), (3598, 42960), (3759, 41120), (3855, 40096), (4112, 37590), (4296, 35980), (5012, 30840), (5140, 30072), (5370, 28784), (5397, 28640), (5728, 26985), (6168, 25060), (6265, 24672), (7160, 21588), (7196, 21480), (7518, 20560), (7710, 20048), (8224, 18795), (8592, 17990), (8995, 17184), (10024, 15420), (10280, 15036), (10740, 14392), (10794, 14320), (12336, 12530)]