233579280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 798520320

約数和(自身を除く): 564941040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 110, 120, 132, 165, 176, 206, 220, 240, 264, 309, 330, 412, 440, 515, 528, 618, 660, 824, 859, 880, 1030, 1133, 1236, 1320, 1545, 1648, 1718, 2060, 2266, 2472, 2577, 2640, 3090, 3399, 3436, 4120, 4295, 4532, 4944, 5154, 5665, 6180, 6798, 6872, 8240, 8590, 9064, 9449, 10308, 11330, 12360, 12885, 13596, 13744, 16995, 17180, 18128, 18898, 20616, 22660, 24720, 25770, 27192, 28347, 33990, 34360, 37796, 41232, 45320, 47245, 51540, 54384, 56694, 67980, 68720, 75592, 88477, 90640, 94490, 103080, 113388, 135960, 141735, 151184, 176954, 188980, 206160, 226776, 265431, 271920, 283470, 353908, 377960, 442385, 453552, 530862, 566940, 707816, 755920, 884770, 973247, 1061724, 1133880, 1327155, 1415632, 1769540, 1946494, 2123448, 2267760, 2654310, 2919741, 3539080, 3892988, 4246896, 4866235, 5308620, 5839482, 7078160, 7785976, 9732470, 10617240, 11678964, 14598705, 15571952, 19464940, 21234480, 23357928, 29197410, 38929880, 46715856, 58394820, 77859760, 116789640, 233579280]

約数ペア:

[(1, 233579280), (2, 116789640), (3, 77859760), (4, 58394820), (5, 46715856), (6, 38929880), (8, 29197410), (10, 23357928), (11, 21234480), (12, 19464940), (15, 15571952), (16, 14598705), (20, 11678964), (22, 10617240), (24, 9732470), (30, 7785976), (33, 7078160), (40, 5839482), (44, 5308620), (48, 4866235), (55, 4246896), (60, 3892988), (66, 3539080), (80, 2919741), (88, 2654310), (103, 2267760), (110, 2123448), (120, 1946494), (132, 1769540), (165, 1415632), (176, 1327155), (206, 1133880), (220, 1061724), (240, 973247), (264, 884770), (309, 755920), (330, 707816), (412, 566940), (440, 530862), (515, 453552), (528, 442385), (618, 377960), (660, 353908), (824, 283470), (859, 271920), (880, 265431), (1030, 226776), (1133, 206160), (1236, 188980), (1320, 176954), (1545, 151184), (1648, 141735), (1718, 135960), (2060, 113388), (2266, 103080), (2472, 94490), (2577, 90640), (2640, 88477), (3090, 75592), (3399, 68720), (3436, 67980), (4120, 56694), (4295, 54384), (4532, 51540), (4944, 47245), (5154, 45320), (5665, 41232), (6180, 37796), (6798, 34360), (6872, 33990), (8240, 28347), (8590, 27192), (9064, 25770), (9449, 24720), (10308, 22660), (11330, 20616), (12360, 18898), (12885, 18128), (13596, 17180), (13744, 16995)]