242559840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 808206336

約数和(自身を除く): 565646496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 173, 184, 230, 240, 254, 276, 345, 346, 368, 381, 460, 480, 508, 519, 552, 635, 690, 692, 736, 762, 865, 920, 1016, 1038, 1104, 1270, 1380, 1384, 1524, 1730, 1840, 1905, 2032, 2076, 2208, 2540, 2595, 2760, 2768, 2921, 3048, 3460, 3680, 3810, 3979, 4064, 4152, 5080, 5190, 5520, 5536, 5842, 6096, 6920, 7620, 7958, 8304, 8763, 10160, 10380, 11040, 11684, 11937, 12192, 13840, 14605, 15240, 15916, 16608, 17526, 19895, 20320, 20760, 21971, 23368, 23874, 27680, 29210, 30480, 31832, 35052, 39790, 41520, 43815, 43942, 46736, 47748, 58420, 59685, 60960, 63664, 65913, 70104, 79580, 83040, 87630, 87884, 93472, 95496, 109855, 116840, 119370, 127328, 131826, 140208, 159160, 175260, 175768, 190992, 219710, 233680, 238740, 263652, 280416, 318320, 329565, 350520, 351536, 381984, 439420, 467360, 477480, 505333, 527304, 636640, 659130, 701040, 703072, 878840, 954960, 1010666, 1054608, 1318260, 1402080, 1515999, 1757680, 1909920, 2021332, 2109216, 2526665, 2636520, 3031998, 3515360, 4042664, 5053330, 5273040, 6063996, 7579995, 8085328, 10106660, 10546080, 12127992, 15159990, 16170656, 20213320, 24255984, 30319980, 40426640, 48511968, 60639960, 80853280, 121279920, 242559840]

約数ペア:

[(1, 242559840), (2, 121279920), (3, 80853280), (4, 60639960), (5, 48511968), (6, 40426640), (8, 30319980), (10, 24255984), (12, 20213320), (15, 16170656), (16, 15159990), (20, 12127992), (23, 10546080), (24, 10106660), (30, 8085328), (32, 7579995), (40, 6063996), (46, 5273040), (48, 5053330), (60, 4042664), (69, 3515360), (80, 3031998), (92, 2636520), (96, 2526665), (115, 2109216), (120, 2021332), (127, 1909920), (138, 1757680), (160, 1515999), (173, 1402080), (184, 1318260), (230, 1054608), (240, 1010666), (254, 954960), (276, 878840), (345, 703072), (346, 701040), (368, 659130), (381, 636640), (460, 527304), (480, 505333), (508, 477480), (519, 467360), (552, 439420), (635, 381984), (690, 351536), (692, 350520), (736, 329565), (762, 318320), (865, 280416), (920, 263652), (1016, 238740), (1038, 233680), (1104, 219710), (1270, 190992), (1380, 175768), (1384, 175260), (1524, 159160), (1730, 140208), (1840, 131826), (1905, 127328), (2032, 119370), (2076, 116840), (2208, 109855), (2540, 95496), (2595, 93472), (2760, 87884), (2768, 87630), (2921, 83040), (3048, 79580), (3460, 70104), (3680, 65913), (3810, 63664), (3979, 60960), (4064, 59685), (4152, 58420), (5080, 47748), (5190, 46736), (5520, 43942), (5536, 43815), (5842, 41520), (6096, 39790), (6920, 35052), (7620, 31832), (7958, 30480), (8304, 29210), (8763, 27680), (10160, 23874), (10380, 23368), (11040, 21971), (11684, 20760), (11937, 20320), (12192, 19895), (13840, 17526), (14605, 16608), (15240, 15916)]