139797120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4283}}^1$

素因数の和:4322

約数の個数: 128

約数和(自身を含む): 471925440

約数和(自身を除く): 332128320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 4283, 5440, 6528, 8160, 8566, 10880, 12849, 16320, 17132, 21415, 25698, 32640, 34264, 42830, 51396, 64245, 68528, 72811, 85660, 102792, 128490, 137056, 145622, 171320, 205584, 218433, 256980, 274112, 291244, 342640, 364055, 411168, 436866, 513960, 548224, 582488, 685280, 728110, 822336, 873732, 1027920, 1092165, 1164976, 1370560, 1456220, 1644672, 1747464, 2055840, 2184330, 2329952, 2741120, 2912440, 3494928, 4111680, 4368660, 4659904, 5824880, 6989856, 8223360, 8737320, 9319808, 11649760, 13979712, 17474640, 23299520, 27959424, 34949280, 46599040, 69898560, 139797120]

約数ペア:

[(1, 139797120), (2, 69898560), (3, 46599040), (4, 34949280), (5, 27959424), (6, 23299520), (8, 17474640), (10, 13979712), (12, 11649760), (15, 9319808), (16, 8737320), (17, 8223360), (20, 6989856), (24, 5824880), (30, 4659904), (32, 4368660), (34, 4111680), (40, 3494928), (48, 2912440), (51, 2741120), (60, 2329952), (64, 2184330), (68, 2055840), (80, 1747464), (85, 1644672), (96, 1456220), (102, 1370560), (120, 1164976), (128, 1092165), (136, 1027920), (160, 873732), (170, 822336), (192, 728110), (204, 685280), (240, 582488), (255, 548224), (272, 513960), (320, 436866), (340, 411168), (384, 364055), (408, 342640), (480, 291244), (510, 274112), (544, 256980), (640, 218433), (680, 205584), (816, 171320), (960, 145622), (1020, 137056), (1088, 128490), (1360, 102792), (1632, 85660), (1920, 72811), (2040, 68528), (2176, 64245), (2720, 51396), (3264, 42830), (4080, 34264), (4283, 32640), (5440, 25698), (6528, 21415), (8160, 17132), (8566, 16320), (10880, 12849)]