65333760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 214486272

約数和(自身を除く): 149152512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 181, 188, 192, 235, 240, 256, 282, 320, 362, 376, 384, 470, 480, 512, 543, 564, 640, 705, 724, 752, 768, 905, 940, 960, 1086, 1128, 1280, 1410, 1448, 1504, 1536, 1810, 1880, 1920, 2172, 2256, 2560, 2715, 2820, 2896, 3008, 3620, 3760, 3840, 4344, 4512, 5430, 5640, 5792, 6016, 7240, 7520, 7680, 8507, 8688, 9024, 10860, 11280, 11584, 12032, 14480, 15040, 17014, 17376, 18048, 21720, 22560, 23168, 24064, 25521, 28960, 30080, 34028, 34752, 36096, 42535, 43440, 45120, 46336, 51042, 57920, 60160, 68056, 69504, 72192, 85070, 86880, 90240, 92672, 102084, 115840, 120320, 127605, 136112, 139008, 170140, 173760, 180480, 204168, 231680, 255210, 272224, 278016, 340280, 347520, 360960, 408336, 463360, 510420, 544448, 680560, 695040, 816672, 1020840, 1088896, 1361120, 1390080, 1633344, 2041680, 2177792, 2722240, 3266688, 4083360, 4355584, 5444480, 6533376, 8166720, 10888960, 13066752, 16333440, 21777920, 32666880, 65333760]

約数ペア:

[(1, 65333760), (2, 32666880), (3, 21777920), (4, 16333440), (5, 13066752), (6, 10888960), (8, 8166720), (10, 6533376), (12, 5444480), (15, 4355584), (16, 4083360), (20, 3266688), (24, 2722240), (30, 2177792), (32, 2041680), (40, 1633344), (47, 1390080), (48, 1361120), (60, 1088896), (64, 1020840), (80, 816672), (94, 695040), (96, 680560), (120, 544448), (128, 510420), (141, 463360), (160, 408336), (181, 360960), (188, 347520), (192, 340280), (235, 278016), (240, 272224), (256, 255210), (282, 231680), (320, 204168), (362, 180480), (376, 173760), (384, 170140), (470, 139008), (480, 136112), (512, 127605), (543, 120320), (564, 115840), (640, 102084), (705, 92672), (724, 90240), (752, 86880), (768, 85070), (905, 72192), (940, 69504), (960, 68056), (1086, 60160), (1128, 57920), (1280, 51042), (1410, 46336), (1448, 45120), (1504, 43440), (1536, 42535), (1810, 36096), (1880, 34752), (1920, 34028), (2172, 30080), (2256, 28960), (2560, 25521), (2715, 24064), (2820, 23168), (2896, 22560), (3008, 21720), (3620, 18048), (3760, 17376), (3840, 17014), (4344, 15040), (4512, 14480), (5430, 12032), (5640, 11584), (5792, 11280), (6016, 10860), (7240, 9024), (7520, 8688), (7680, 8507)]