76916280

素因数分解:

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

素因数の和:258

約数の個数: 192

約数和(自身を含む): 273162240

約数和(自身を除く): 196245960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 127, 140, 147, 168, 196, 206, 210, 245, 254, 280, 294, 309, 381, 392, 412, 420, 490, 508, 515, 588, 618, 635, 721, 735, 762, 824, 840, 889, 980, 1016, 1030, 1176, 1236, 1270, 1442, 1470, 1524, 1545, 1778, 1905, 1960, 2060, 2163, 2472, 2540, 2667, 2884, 2940, 3048, 3090, 3556, 3605, 3810, 4120, 4326, 4445, 5047, 5080, 5334, 5768, 5880, 6180, 6223, 7112, 7210, 7620, 8652, 8890, 10094, 10668, 10815, 12360, 12446, 13081, 13335, 14420, 15141, 15240, 17304, 17780, 18669, 20188, 21336, 21630, 24892, 25235, 26162, 26670, 28840, 30282, 31115, 35560, 37338, 39243, 40376, 43260, 49784, 50470, 52324, 53340, 60564, 62230, 65405, 74676, 75705, 78486, 86520, 91567, 93345, 100940, 104648, 106680, 121128, 124460, 130810, 149352, 151410, 156972, 183134, 186690, 196215, 201880, 248920, 261620, 274701, 302820, 313944, 366268, 373380, 392430, 457835, 523240, 549402, 605640, 640969, 732536, 746760, 784860, 915670, 1098804, 1281938, 1373505, 1569720, 1831340, 1922907, 2197608, 2563876, 2747010, 3204845, 3662680, 3845814, 5127752, 5494020, 6409690, 7691628, 9614535, 10988040, 12819380, 15383256, 19229070, 25638760, 38458140, 76916280]

約数ペア:

[(1, 76916280), (2, 38458140), (3, 25638760), (4, 19229070), (5, 15383256), (6, 12819380), (7, 10988040), (8, 9614535), (10, 7691628), (12, 6409690), (14, 5494020), (15, 5127752), (20, 3845814), (21, 3662680), (24, 3204845), (28, 2747010), (30, 2563876), (35, 2197608), (40, 1922907), (42, 1831340), (49, 1569720), (56, 1373505), (60, 1281938), (70, 1098804), (84, 915670), (98, 784860), (103, 746760), (105, 732536), (120, 640969), (127, 605640), (140, 549402), (147, 523240), (168, 457835), (196, 392430), (206, 373380), (210, 366268), (245, 313944), (254, 302820), (280, 274701), (294, 261620), (309, 248920), (381, 201880), (392, 196215), (412, 186690), (420, 183134), (490, 156972), (508, 151410), (515, 149352), (588, 130810), (618, 124460), (635, 121128), (721, 106680), (735, 104648), (762, 100940), (824, 93345), (840, 91567), (889, 86520), (980, 78486), (1016, 75705), (1030, 74676), (1176, 65405), (1236, 62230), (1270, 60564), (1442, 53340), (1470, 52324), (1524, 50470), (1545, 49784), (1778, 43260), (1905, 40376), (1960, 39243), (2060, 37338), (2163, 35560), (2472, 31115), (2540, 30282), (2667, 28840), (2884, 26670), (2940, 26162), (3048, 25235), (3090, 24892), (3556, 21630), (3605, 21336), (3810, 20188), (4120, 18669), (4326, 17780), (4445, 17304), (5047, 15240), (5080, 15141), (5334, 14420), (5768, 13335), (5880, 13081), (6180, 12446), (6223, 12360), (7112, 10815), (7210, 10668), (7620, 10094), (8652, 8890)]