146960800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 216

約数和(自身を含む): 438159456

約数和(自身を除く): 291198656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 49, 50, 56, 70, 80, 92, 98, 100, 112, 115, 140, 160, 161, 163, 175, 184, 196, 200, 224, 230, 245, 280, 322, 326, 350, 368, 392, 400, 460, 490, 560, 575, 644, 652, 700, 736, 784, 800, 805, 815, 920, 980, 1120, 1127, 1141, 1150, 1225, 1288, 1304, 1400, 1568, 1610, 1630, 1840, 1960, 2254, 2282, 2300, 2450, 2576, 2608, 2800, 3220, 3260, 3680, 3749, 3920, 4025, 4075, 4508, 4564, 4600, 4900, 5152, 5216, 5600, 5635, 5705, 6440, 6520, 7498, 7840, 7987, 8050, 8150, 9016, 9128, 9200, 9800, 11270, 11410, 12880, 13040, 14996, 15974, 16100, 16300, 18032, 18256, 18400, 18745, 19600, 22540, 22820, 25760, 26080, 26243, 28175, 28525, 29992, 31948, 32200, 32600, 36064, 36512, 37490, 39200, 39935, 45080, 45640, 52486, 56350, 57050, 59984, 63896, 64400, 65200, 74980, 79870, 90160, 91280, 93725, 104972, 112700, 114100, 119968, 127792, 128800, 130400, 131215, 149960, 159740, 180320, 182560, 183701, 187450, 199675, 209944, 225400, 228200, 255584, 262430, 299920, 319480, 367402, 374900, 399350, 419888, 450800, 456400, 524860, 599840, 638960, 656075, 734804, 749800, 798700, 839776, 901600, 912800, 918505, 1049720, 1277920, 1312150, 1469608, 1499600, 1597400, 1837010, 2099440, 2624300, 2939216, 2999200, 3194800, 3674020, 4198880, 4592525, 5248600, 5878432, 6389600, 7348040, 9185050, 10497200, 14696080, 18370100, 20994400, 29392160, 36740200, 73480400, 146960800]

約数ペア:

[(1, 146960800), (2, 73480400), (4, 36740200), (5, 29392160), (7, 20994400), (8, 18370100), (10, 14696080), (14, 10497200), (16, 9185050), (20, 7348040), (23, 6389600), (25, 5878432), (28, 5248600), (32, 4592525), (35, 4198880), (40, 3674020), (46, 3194800), (49, 2999200), (50, 2939216), (56, 2624300), (70, 2099440), (80, 1837010), (92, 1597400), (98, 1499600), (100, 1469608), (112, 1312150), (115, 1277920), (140, 1049720), (160, 918505), (161, 912800), (163, 901600), (175, 839776), (184, 798700), (196, 749800), (200, 734804), (224, 656075), (230, 638960), (245, 599840), (280, 524860), (322, 456400), (326, 450800), (350, 419888), (368, 399350), (392, 374900), (400, 367402), (460, 319480), (490, 299920), (560, 262430), (575, 255584), (644, 228200), (652, 225400), (700, 209944), (736, 199675), (784, 187450), (800, 183701), (805, 182560), (815, 180320), (920, 159740), (980, 149960), (1120, 131215), (1127, 130400), (1141, 128800), (1150, 127792), (1225, 119968), (1288, 114100), (1304, 112700), (1400, 104972), (1568, 93725), (1610, 91280), (1630, 90160), (1840, 79870), (1960, 74980), (2254, 65200), (2282, 64400), (2300, 63896), (2450, 59984), (2576, 57050), (2608, 56350), (2800, 52486), (3220, 45640), (3260, 45080), (3680, 39935), (3749, 39200), (3920, 37490), (4025, 36512), (4075, 36064), (4508, 32600), (4564, 32200), (4600, 31948), (4900, 29992), (5152, 28525), (5216, 28175), (5600, 26243), (5635, 26080), (5705, 25760), (6440, 22820), (6520, 22540), (7498, 19600), (7840, 18745), (7987, 18400), (8050, 18256), (8150, 18032), (9016, 16300), (9128, 16100), (9200, 15974), (9800, 14996), (11270, 13040), (11410, 12880)]