401063460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 1323958272

約数和(自身を除く): 922894812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 103, 105, 127, 140, 146, 206, 210, 219, 254, 292, 309, 365, 381, 412, 420, 438, 508, 511, 515, 618, 635, 721, 730, 762, 876, 889, 1022, 1030, 1095, 1236, 1270, 1442, 1460, 1524, 1533, 1545, 1778, 1905, 2044, 2060, 2163, 2190, 2540, 2555, 2667, 2884, 3066, 3090, 3556, 3605, 3810, 4326, 4380, 4445, 5110, 5334, 6132, 6180, 7210, 7519, 7620, 7665, 8652, 8890, 9271, 10220, 10668, 10815, 13081, 13335, 14420, 15038, 15330, 17780, 18542, 21630, 22557, 26162, 26670, 27813, 30076, 30660, 37084, 37595, 39243, 43260, 45114, 46355, 52324, 52633, 53340, 55626, 64897, 65405, 75190, 78486, 90228, 91567, 92710, 105266, 111252, 112785, 129794, 130810, 139065, 150380, 156972, 157899, 183134, 185420, 194691, 196215, 210532, 225570, 259588, 261620, 263165, 274701, 278130, 315798, 324485, 366268, 389382, 392430, 451140, 457835, 526330, 549402, 556260, 631596, 648970, 778764, 784860, 789495, 915670, 954913, 973455, 1052660, 1098804, 1297940, 1373505, 1578990, 1831340, 1909826, 1946910, 2747010, 2864739, 3157980, 3819652, 3893820, 4774565, 5494020, 5729478, 6684391, 9549130, 11458956, 13368782, 14323695, 19098260, 20053173, 26737564, 28647390, 33421955, 40106346, 57294780, 66843910, 80212692, 100265865, 133687820, 200531730, 401063460]

約数ペア:

[(1, 401063460), (2, 200531730), (3, 133687820), (4, 100265865), (5, 80212692), (6, 66843910), (7, 57294780), (10, 40106346), (12, 33421955), (14, 28647390), (15, 26737564), (20, 20053173), (21, 19098260), (28, 14323695), (30, 13368782), (35, 11458956), (42, 9549130), (60, 6684391), (70, 5729478), (73, 5494020), (84, 4774565), (103, 3893820), (105, 3819652), (127, 3157980), (140, 2864739), (146, 2747010), (206, 1946910), (210, 1909826), (219, 1831340), (254, 1578990), (292, 1373505), (309, 1297940), (365, 1098804), (381, 1052660), (412, 973455), (420, 954913), (438, 915670), (508, 789495), (511, 784860), (515, 778764), (618, 648970), (635, 631596), (721, 556260), (730, 549402), (762, 526330), (876, 457835), (889, 451140), (1022, 392430), (1030, 389382), (1095, 366268), (1236, 324485), (1270, 315798), (1442, 278130), (1460, 274701), (1524, 263165), (1533, 261620), (1545, 259588), (1778, 225570), (1905, 210532), (2044, 196215), (2060, 194691), (2163, 185420), (2190, 183134), (2540, 157899), (2555, 156972), (2667, 150380), (2884, 139065), (3066, 130810), (3090, 129794), (3556, 112785), (3605, 111252), (3810, 105266), (4326, 92710), (4380, 91567), (4445, 90228), (5110, 78486), (5334, 75190), (6132, 65405), (6180, 64897), (7210, 55626), (7519, 53340), (7620, 52633), (7665, 52324), (8652, 46355), (8890, 45114), (9271, 43260), (10220, 39243), (10668, 37595), (10815, 37084), (13081, 30660), (13335, 30076), (14420, 27813), (15038, 26670), (15330, 26162), (17780, 22557), (18542, 21630)]