201911360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 168

約数和(自身を含む): 569854080

約数和(自身を除く): 367942720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 158, 160, 163, 196, 224, 245, 280, 316, 320, 326, 392, 395, 448, 490, 553, 560, 632, 652, 784, 790, 815, 980, 1106, 1120, 1141, 1264, 1304, 1568, 1580, 1630, 1960, 2212, 2240, 2282, 2528, 2608, 2765, 3136, 3160, 3260, 3871, 3920, 4424, 4564, 5056, 5216, 5530, 5705, 6320, 6520, 7742, 7840, 7987, 8848, 9128, 10432, 11060, 11410, 12640, 12877, 13040, 15484, 15680, 15974, 17696, 18256, 19355, 22120, 22820, 25280, 25754, 26080, 30968, 31948, 35392, 36512, 38710, 39935, 44240, 45640, 51508, 52160, 61936, 63896, 64385, 73024, 77420, 79870, 88480, 90139, 91280, 103016, 123872, 127792, 128770, 154840, 159740, 176960, 180278, 182560, 206032, 247744, 255584, 257540, 309680, 319480, 360556, 365120, 412064, 450695, 511168, 515080, 619360, 630973, 638960, 721112, 824128, 901390, 1030160, 1238720, 1261946, 1277920, 1442224, 1802780, 2060320, 2523892, 2555840, 2884448, 3154865, 3605560, 4120640, 5047784, 5768896, 6309730, 7211120, 10095568, 12619460, 14422240, 20191136, 25238920, 28844480, 40382272, 50477840, 100955680, 201911360]

約数ペア:

[(1, 201911360), (2, 100955680), (4, 50477840), (5, 40382272), (7, 28844480), (8, 25238920), (10, 20191136), (14, 14422240), (16, 12619460), (20, 10095568), (28, 7211120), (32, 6309730), (35, 5768896), (40, 5047784), (49, 4120640), (56, 3605560), (64, 3154865), (70, 2884448), (79, 2555840), (80, 2523892), (98, 2060320), (112, 1802780), (140, 1442224), (158, 1277920), (160, 1261946), (163, 1238720), (196, 1030160), (224, 901390), (245, 824128), (280, 721112), (316, 638960), (320, 630973), (326, 619360), (392, 515080), (395, 511168), (448, 450695), (490, 412064), (553, 365120), (560, 360556), (632, 319480), (652, 309680), (784, 257540), (790, 255584), (815, 247744), (980, 206032), (1106, 182560), (1120, 180278), (1141, 176960), (1264, 159740), (1304, 154840), (1568, 128770), (1580, 127792), (1630, 123872), (1960, 103016), (2212, 91280), (2240, 90139), (2282, 88480), (2528, 79870), (2608, 77420), (2765, 73024), (3136, 64385), (3160, 63896), (3260, 61936), (3871, 52160), (3920, 51508), (4424, 45640), (4564, 44240), (5056, 39935), (5216, 38710), (5530, 36512), (5705, 35392), (6320, 31948), (6520, 30968), (7742, 26080), (7840, 25754), (7987, 25280), (8848, 22820), (9128, 22120), (10432, 19355), (11060, 18256), (11410, 17696), (12640, 15974), (12877, 15680), (13040, 15484)]