779047740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 2489356800

約数和(自身を除く): 1710309060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 107, 108, 135, 139, 180, 194, 214, 270, 278, 291, 321, 388, 417, 428, 485, 535, 540, 556, 582, 642, 695, 834, 873, 963, 970, 1070, 1164, 1251, 1284, 1390, 1455, 1605, 1668, 1746, 1926, 1940, 2085, 2140, 2502, 2619, 2780, 2889, 2910, 3210, 3492, 3753, 3852, 4170, 4365, 4815, 5004, 5238, 5778, 5820, 6255, 6420, 7506, 8340, 8730, 9630, 10379, 10476, 11556, 12510, 13095, 13483, 14445, 14873, 15012, 17460, 18765, 19260, 20758, 25020, 26190, 26966, 28890, 29746, 31137, 37530, 40449, 41516, 44619, 51895, 52380, 53932, 57780, 59492, 62274, 67415, 74365, 75060, 80898, 89238, 93411, 103790, 121347, 124548, 133857, 134830, 148730, 155685, 161796, 178476, 186822, 202245, 207580, 223095, 242694, 267714, 269660, 280233, 297460, 311370, 364041, 373644, 401571, 404490, 446190, 467055, 485388, 535428, 560466, 606735, 622740, 669285, 728082, 803142, 808980, 892380, 934110, 1120932, 1213470, 1338570, 1401165, 1442681, 1456164, 1606284, 1820205, 1868220, 2007855, 2426940, 2677140, 2802330, 2885362, 3640410, 4015710, 4328043, 5604660, 5770724, 7213405, 7280820, 8031420, 8656086, 12984129, 14426810, 17312172, 21640215, 25968258, 28853620, 38952387, 43280430, 51936516, 64920645, 77904774, 86560860, 129841290, 155809548, 194761935, 259682580, 389523870, 779047740]

約数ペア:

[(1, 779047740), (2, 389523870), (3, 259682580), (4, 194761935), (5, 155809548), (6, 129841290), (9, 86560860), (10, 77904774), (12, 64920645), (15, 51936516), (18, 43280430), (20, 38952387), (27, 28853620), (30, 25968258), (36, 21640215), (45, 17312172), (54, 14426810), (60, 12984129), (90, 8656086), (97, 8031420), (107, 7280820), (108, 7213405), (135, 5770724), (139, 5604660), (180, 4328043), (194, 4015710), (214, 3640410), (270, 2885362), (278, 2802330), (291, 2677140), (321, 2426940), (388, 2007855), (417, 1868220), (428, 1820205), (485, 1606284), (535, 1456164), (540, 1442681), (556, 1401165), (582, 1338570), (642, 1213470), (695, 1120932), (834, 934110), (873, 892380), (963, 808980), (970, 803142), (1070, 728082), (1164, 669285), (1251, 622740), (1284, 606735), (1390, 560466), (1455, 535428), (1605, 485388), (1668, 467055), (1746, 446190), (1926, 404490), (1940, 401571), (2085, 373644), (2140, 364041), (2502, 311370), (2619, 297460), (2780, 280233), (2889, 269660), (2910, 267714), (3210, 242694), (3492, 223095), (3753, 207580), (3852, 202245), (4170, 186822), (4365, 178476), (4815, 161796), (5004, 155685), (5238, 148730), (5778, 134830), (5820, 133857), (6255, 124548), (6420, 121347), (7506, 103790), (8340, 93411), (8730, 89238), (9630, 80898), (10379, 75060), (10476, 74365), (11556, 67415), (12510, 62274), (13095, 59492), (13483, 57780), (14445, 53932), (14873, 52380), (15012, 51895), (17460, 44619), (18765, 41516), (19260, 40449), (20758, 37530), (25020, 31137), (26190, 29746), (26966, 28890)]