6649404160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 288

約数和(自身を含む): 19367308800

約数和(自身を除く): 12717904640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 139, 140, 152, 160, 190, 224, 256, 266, 278, 280, 281, 304, 320, 380, 448, 532, 556, 560, 562, 608, 640, 665, 695, 760, 896, 973, 1064, 1112, 1120, 1124, 1216, 1280, 1330, 1390, 1405, 1520, 1792, 1946, 1967, 2128, 2224, 2240, 2248, 2432, 2641, 2660, 2780, 2810, 3040, 3892, 3934, 4256, 4448, 4480, 4496, 4864, 4865, 5282, 5320, 5339, 5560, 5620, 6080, 7784, 7868, 8512, 8896, 8960, 8992, 9730, 9835, 10564, 10640, 10678, 11120, 11240, 12160, 13205, 15568, 15736, 17024, 17792, 17984, 18487, 19460, 19670, 21128, 21280, 21356, 22240, 22480, 24320, 26410, 26695, 31136, 31472, 34048, 35584, 35968, 36974, 37373, 38920, 39059, 39340, 42256, 42560, 42712, 44480, 44960, 52820, 53390, 62272, 62944, 71936, 73948, 74746, 77840, 78118, 78680, 84512, 85120, 85424, 88960, 89920, 92435, 105640, 106780, 124544, 125888, 147896, 149492, 155680, 156236, 157360, 169024, 170240, 170848, 177920, 179840, 184870, 186865, 195295, 211280, 213560, 249088, 251776, 273413, 295792, 298984, 311360, 312472, 314720, 338048, 341696, 359680, 369740, 373730, 390590, 422560, 427120, 503552, 546826, 591584, 597968, 622720, 624944, 629440, 676096, 683392, 739480, 742121, 747460, 781180, 845120, 854240, 1093652, 1183168, 1195936, 1245440, 1249888, 1258880, 1366784, 1367065, 1478960, 1484242, 1494920, 1562360, 1690240, 1708480, 2187304, 2366336, 2391872, 2499776, 2517760, 2734130, 2957920, 2968484, 2989840, 3124720, 3380480, 3416960, 3710605, 4374608, 4732672, 4783744, 4999552, 5194847, 5468260, 5915840, 5936968, 5979680, 6249440, 6833920, 7421210, 8749216, 9567488, 9999104, 10389694, 10936520, 11831680, 11873936, 11959360, 12498880, 14842420, 17498432, 20779388, 21873040, 23663360, 23747872, 23918720, 24997760, 25974235, 29684840, 34996864, 41558776, 43746080, 47495744, 47837440, 49995520, 51948470, 59369680, 69993728, 83117552, 87492160, 94991488, 103896940, 118739360, 166235104, 174984320, 189982976, 207793880, 237478720, 332470208, 349968640, 415587760, 474957440, 664940416, 831175520, 949914880, 1329880832, 1662351040, 3324702080, 6649404160]

約数ペア:

[(1, 6649404160), (2, 3324702080), (4, 1662351040), (5, 1329880832), (7, 949914880), (8, 831175520), (10, 664940416), (14, 474957440), (16, 415587760), (19, 349968640), (20, 332470208), (28, 237478720), (32, 207793880), (35, 189982976), (38, 174984320), (40, 166235104), (56, 118739360), (64, 103896940), (70, 94991488), (76, 87492160), (80, 83117552), (95, 69993728), (112, 59369680), (128, 51948470), (133, 49995520), (139, 47837440), (140, 47495744), (152, 43746080), (160, 41558776), (190, 34996864), (224, 29684840), (256, 25974235), (266, 24997760), (278, 23918720), (280, 23747872), (281, 23663360), (304, 21873040), (320, 20779388), (380, 17498432), (448, 14842420), (532, 12498880), (556, 11959360), (560, 11873936), (562, 11831680), (608, 10936520), (640, 10389694), (665, 9999104), (695, 9567488), (760, 8749216), (896, 7421210), (973, 6833920), (1064, 6249440), (1112, 5979680), (1120, 5936968), (1124, 5915840), (1216, 5468260), (1280, 5194847), (1330, 4999552), (1390, 4783744), (1405, 4732672), (1520, 4374608), (1792, 3710605), (1946, 3416960), (1967, 3380480), (2128, 3124720), (2224, 2989840), (2240, 2968484), (2248, 2957920), (2432, 2734130), (2641, 2517760), (2660, 2499776), (2780, 2391872), (2810, 2366336), (3040, 2187304), (3892, 1708480), (3934, 1690240), (4256, 1562360), (4448, 1494920), (4480, 1484242), (4496, 1478960), (4864, 1367065), (4865, 1366784), (5282, 1258880), (5320, 1249888), (5339, 1245440), (5560, 1195936), (5620, 1183168), (6080, 1093652), (7784, 854240), (7868, 845120), (8512, 781180), (8896, 747460), (8960, 742121), (8992, 739480), (9730, 683392), (9835, 676096), (10564, 629440), (10640, 624944), (10678, 622720), (11120, 597968), (11240, 591584), (12160, 546826), (13205, 503552), (15568, 427120), (15736, 422560), (17024, 390590), (17792, 373730), (17984, 369740), (18487, 359680), (19460, 341696), (19670, 338048), (21128, 314720), (21280, 312472), (21356, 311360), (22240, 298984), (22480, 295792), (24320, 273413), (26410, 251776), (26695, 249088), (31136, 213560), (31472, 211280), (34048, 195295), (35584, 186865), (35968, 184870), (36974, 179840), (37373, 177920), (38920, 170848), (39059, 170240), (39340, 169024), (42256, 157360), (42560, 156236), (42712, 155680), (44480, 149492), (44960, 147896), (52820, 125888), (53390, 124544), (62272, 106780), (62944, 105640), (71936, 92435), (73948, 89920), (74746, 88960), (77840, 85424), (78118, 85120), (78680, 84512)]