116668160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 331128000

約数和(自身を除く): 214459840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 449, 464, 560, 580, 640, 812, 896, 898, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1796, 1856, 2030, 2240, 2245, 2320, 3143, 3248, 3592, 3712, 4060, 4480, 4490, 4640, 6286, 6496, 7184, 7424, 8120, 8960, 8980, 9280, 12572, 12992, 13021, 14368, 15715, 16240, 17960, 18560, 25144, 25984, 26042, 28736, 31430, 32480, 35920, 37120, 50288, 51968, 52084, 57472, 62860, 64960, 65105, 71840, 91147, 100576, 104168, 114944, 125720, 129920, 130210, 143680, 182294, 201152, 208336, 251440, 259840, 260420, 287360, 364588, 402304, 416672, 455735, 502880, 520840, 574720, 729176, 804608, 833344, 911470, 1005760, 1041680, 1458352, 1666688, 1822940, 2011520, 2083360, 2916704, 3333376, 3645880, 4023040, 4166720, 5833408, 7291760, 8333440, 11666816, 14583520, 16666880, 23333632, 29167040, 58334080, 116668160]

約数ペア:

[(1, 116668160), (2, 58334080), (4, 29167040), (5, 23333632), (7, 16666880), (8, 14583520), (10, 11666816), (14, 8333440), (16, 7291760), (20, 5833408), (28, 4166720), (29, 4023040), (32, 3645880), (35, 3333376), (40, 2916704), (56, 2083360), (58, 2011520), (64, 1822940), (70, 1666688), (80, 1458352), (112, 1041680), (116, 1005760), (128, 911470), (140, 833344), (145, 804608), (160, 729176), (203, 574720), (224, 520840), (232, 502880), (256, 455735), (280, 416672), (290, 402304), (320, 364588), (406, 287360), (448, 260420), (449, 259840), (464, 251440), (560, 208336), (580, 201152), (640, 182294), (812, 143680), (896, 130210), (898, 129920), (928, 125720), (1015, 114944), (1120, 104168), (1160, 100576), (1280, 91147), (1624, 71840), (1792, 65105), (1796, 64960), (1856, 62860), (2030, 57472), (2240, 52084), (2245, 51968), (2320, 50288), (3143, 37120), (3248, 35920), (3592, 32480), (3712, 31430), (4060, 28736), (4480, 26042), (4490, 25984), (4640, 25144), (6286, 18560), (6496, 17960), (7184, 16240), (7424, 15715), (8120, 14368), (8960, 13021), (8980, 12992), (9280, 12572)]