493950359520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{229139}}^1$

素因数の和:229662

約数の個数: 192

約数和(自身を含む): 1732298400000

約数和(自身を除く): 1238348040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 499, 540, 720, 864, 998, 1080, 1440, 1497, 1996, 2160, 2495, 2994, 3992, 4320, 4491, 4990, 5988, 7485, 7984, 8982, 9980, 11976, 13473, 14970, 15968, 17964, 19960, 22455, 23952, 26946, 29940, 35928, 39920, 44910, 47904, 53892, 59880, 67365, 71856, 79840, 89820, 107784, 119760, 134730, 143712, 179640, 215568, 229139, 239520, 269460, 359280, 431136, 458278, 538920, 687417, 718560, 916556, 1077840, 1145695, 1374834, 1833112, 2062251, 2155680, 2291390, 2749668, 3437085, 3666224, 4124502, 4582780, 5499336, 6186753, 6874170, 7332448, 8249004, 9165560, 10311255, 10998672, 12373506, 13748340, 16498008, 18331120, 20622510, 21997344, 24747012, 27496680, 30933765, 32996016, 36662240, 41245020, 49494024, 54993360, 61867530, 65992032, 82490040, 98988048, 109986720, 114340361, 123735060, 164980080, 197976096, 228680722, 247470120, 329960160, 343021083, 457361444, 494940240, 571701805, 686042166, 914722888, 989880480, 1029063249, 1143403610, 1372084332, 1715105415, 1829445776, 2058126498, 2286807220, 2744168664, 3087189747, 3430210830, 3658891552, 4116252996, 4573614440, 5145316245, 5488337328, 6174379494, 6860421660, 8232505992, 9147228880, 10290632490, 10976674656, 12348758988, 13720843320, 15435948735, 16465011984, 18294457760, 20581264980, 24697517976, 27441686640, 30871897470, 32930023968, 41162529960, 49395035952, 54883373280, 61743794940, 82325059920, 98790071904, 123487589880, 164650119840, 246975179760, 493950359520]

約数ペア:

[(1, 493950359520), (2, 246975179760), (3, 164650119840), (4, 123487589880), (5, 98790071904), (6, 82325059920), (8, 61743794940), (9, 54883373280), (10, 49395035952), (12, 41162529960), (15, 32930023968), (16, 30871897470), (18, 27441686640), (20, 24697517976), (24, 20581264980), (27, 18294457760), (30, 16465011984), (32, 15435948735), (36, 13720843320), (40, 12348758988), (45, 10976674656), (48, 10290632490), (54, 9147228880), (60, 8232505992), (72, 6860421660), (80, 6174379494), (90, 5488337328), (96, 5145316245), (108, 4573614440), (120, 4116252996), (135, 3658891552), (144, 3430210830), (160, 3087189747), (180, 2744168664), (216, 2286807220), (240, 2058126498), (270, 1829445776), (288, 1715105415), (360, 1372084332), (432, 1143403610), (480, 1029063249), (499, 989880480), (540, 914722888), (720, 686042166), (864, 571701805), (998, 494940240), (1080, 457361444), (1440, 343021083), (1497, 329960160), (1996, 247470120), (2160, 228680722), (2495, 197976096), (2994, 164980080), (3992, 123735060), (4320, 114340361), (4491, 109986720), (4990, 98988048), (5988, 82490040), (7485, 65992032), (7984, 61867530), (8982, 54993360), (9980, 49494024), (11976, 41245020), (13473, 36662240), (14970, 32996016), (15968, 30933765), (17964, 27496680), (19960, 24747012), (22455, 21997344), (23952, 20622510), (26946, 18331120), (29940, 16498008), (35928, 13748340), (39920, 12373506), (44910, 10998672), (47904, 10311255), (53892, 9165560), (59880, 8249004), (67365, 7332448), (71856, 6874170), (79840, 6186753), (89820, 5499336), (107784, 4582780), (119760, 4124502), (134730, 3666224), (143712, 3437085), (179640, 2749668), (215568, 2291390), (229139, 2155680), (239520, 2062251), (269460, 1833112), (359280, 1374834), (431136, 1145695), (458278, 1077840), (538920, 916556), (687417, 718560)]