326946720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 1103880960

約数和(自身を除く): 776934240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 204, 206, 240, 255, 272, 309, 340, 389, 408, 412, 480, 510, 515, 544, 618, 680, 778, 816, 824, 1020, 1030, 1167, 1236, 1360, 1545, 1556, 1632, 1648, 1751, 1945, 2040, 2060, 2334, 2472, 2720, 3090, 3112, 3296, 3502, 3890, 4080, 4120, 4668, 4944, 5253, 5835, 6180, 6224, 6613, 7004, 7780, 8160, 8240, 8755, 9336, 9888, 10506, 11670, 12360, 12448, 13226, 14008, 15560, 16480, 17510, 18672, 19839, 21012, 23340, 24720, 26265, 26452, 28016, 31120, 33065, 35020, 37344, 39678, 40067, 42024, 46680, 49440, 52530, 52904, 56032, 62240, 66130, 70040, 79356, 80134, 84048, 93360, 99195, 105060, 105808, 120201, 132260, 140080, 158712, 160268, 168096, 186720, 198390, 200335, 210120, 211616, 240402, 264520, 280160, 317424, 320536, 396780, 400670, 420240, 480804, 529040, 601005, 634848, 641072, 681139, 793560, 801340, 840480, 961608, 1058080, 1202010, 1282144, 1362278, 1587120, 1602680, 1923216, 2043417, 2404020, 2724556, 3174240, 3205360, 3405695, 3846432, 4086834, 4808040, 5449112, 6410720, 6811390, 8173668, 9616080, 10217085, 10898224, 13622780, 16347336, 19232160, 20434170, 21796448, 27245560, 32694672, 40868340, 54491120, 65389344, 81736680, 108982240, 163473360, 326946720]

約数ペア:

[(1, 326946720), (2, 163473360), (3, 108982240), (4, 81736680), (5, 65389344), (6, 54491120), (8, 40868340), (10, 32694672), (12, 27245560), (15, 21796448), (16, 20434170), (17, 19232160), (20, 16347336), (24, 13622780), (30, 10898224), (32, 10217085), (34, 9616080), (40, 8173668), (48, 6811390), (51, 6410720), (60, 5449112), (68, 4808040), (80, 4086834), (85, 3846432), (96, 3405695), (102, 3205360), (103, 3174240), (120, 2724556), (136, 2404020), (160, 2043417), (170, 1923216), (204, 1602680), (206, 1587120), (240, 1362278), (255, 1282144), (272, 1202010), (309, 1058080), (340, 961608), (389, 840480), (408, 801340), (412, 793560), (480, 681139), (510, 641072), (515, 634848), (544, 601005), (618, 529040), (680, 480804), (778, 420240), (816, 400670), (824, 396780), (1020, 320536), (1030, 317424), (1167, 280160), (1236, 264520), (1360, 240402), (1545, 211616), (1556, 210120), (1632, 200335), (1648, 198390), (1751, 186720), (1945, 168096), (2040, 160268), (2060, 158712), (2334, 140080), (2472, 132260), (2720, 120201), (3090, 105808), (3112, 105060), (3296, 99195), (3502, 93360), (3890, 84048), (4080, 80134), (4120, 79356), (4668, 70040), (4944, 66130), (5253, 62240), (5835, 56032), (6180, 52904), (6224, 52530), (6613, 49440), (7004, 46680), (7780, 42024), (8160, 40067), (8240, 39678), (8755, 37344), (9336, 35020), (9888, 33065), (10506, 31120), (11670, 28016), (12360, 26452), (12448, 26265), (13226, 24720), (14008, 23340), (15560, 21012), (16480, 19839), (17510, 18672)]