233040080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 721360080

約数和(自身を除く): 488320000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 170, 182, 196, 208, 221, 238, 245, 260, 269, 272, 280, 340, 364, 392, 442, 455, 476, 490, 520, 538, 560, 595, 637, 680, 728, 784, 833, 884, 910, 952, 980, 1040, 1076, 1105, 1190, 1274, 1345, 1360, 1456, 1547, 1666, 1768, 1820, 1883, 1904, 1960, 2152, 2210, 2380, 2548, 2690, 3094, 3185, 3332, 3497, 3536, 3640, 3766, 3920, 4165, 4304, 4420, 4573, 4760, 5096, 5380, 6188, 6370, 6664, 6994, 7280, 7532, 7735, 8330, 8840, 9146, 9415, 9520, 10192, 10760, 10829, 12376, 12740, 13181, 13328, 13988, 15064, 15470, 16660, 17485, 17680, 18292, 18830, 21520, 21658, 22865, 24479, 24752, 25480, 26362, 27976, 30128, 30940, 32011, 33320, 34970, 36584, 37660, 43316, 45730, 48958, 50960, 52724, 54145, 55952, 59449, 61880, 64022, 65905, 66640, 69940, 73168, 75320, 86632, 91460, 97916, 105448, 108290, 118898, 122395, 123760, 128044, 131810, 139880, 150640, 160055, 171353, 173264, 182920, 195832, 210896, 216580, 224077, 237796, 244790, 256088, 263620, 279760, 297245, 320110, 342706, 365840, 391664, 416143, 433160, 448154, 475592, 489580, 512176, 527240, 594490, 640220, 685412, 832286, 856765, 866320, 896308, 951184, 979160, 1054480, 1120385, 1188980, 1280440, 1370824, 1664572, 1713530, 1792616, 1958320, 2080715, 2240770, 2377960, 2560880, 2741648, 2913001, 3329144, 3427060, 3585232, 4161430, 4481540, 4755920, 5826002, 6658288, 6854120, 8322860, 8963080, 11652004, 13708240, 14565005, 16645720, 17926160, 23304008, 29130010, 33291440, 46608016, 58260020, 116520040, 233040080]

約数ペア:

[(1, 233040080), (2, 116520040), (4, 58260020), (5, 46608016), (7, 33291440), (8, 29130010), (10, 23304008), (13, 17926160), (14, 16645720), (16, 14565005), (17, 13708240), (20, 11652004), (26, 8963080), (28, 8322860), (34, 6854120), (35, 6658288), (40, 5826002), (49, 4755920), (52, 4481540), (56, 4161430), (65, 3585232), (68, 3427060), (70, 3329144), (80, 2913001), (85, 2741648), (91, 2560880), (98, 2377960), (104, 2240770), (112, 2080715), (119, 1958320), (130, 1792616), (136, 1713530), (140, 1664572), (170, 1370824), (182, 1280440), (196, 1188980), (208, 1120385), (221, 1054480), (238, 979160), (245, 951184), (260, 896308), (269, 866320), (272, 856765), (280, 832286), (340, 685412), (364, 640220), (392, 594490), (442, 527240), (455, 512176), (476, 489580), (490, 475592), (520, 448154), (538, 433160), (560, 416143), (595, 391664), (637, 365840), (680, 342706), (728, 320110), (784, 297245), (833, 279760), (884, 263620), (910, 256088), (952, 244790), (980, 237796), (1040, 224077), (1076, 216580), (1105, 210896), (1190, 195832), (1274, 182920), (1345, 173264), (1360, 171353), (1456, 160055), (1547, 150640), (1666, 139880), (1768, 131810), (1820, 128044), (1883, 123760), (1904, 122395), (1960, 118898), (2152, 108290), (2210, 105448), (2380, 97916), (2548, 91460), (2690, 86632), (3094, 75320), (3185, 73168), (3332, 69940), (3497, 66640), (3536, 65905), (3640, 64022), (3766, 61880), (3920, 59449), (4165, 55952), (4304, 54145), (4420, 52724), (4573, 50960), (4760, 48958), (5096, 45730), (5380, 43316), (6188, 37660), (6370, 36584), (6664, 34970), (6994, 33320), (7280, 32011), (7532, 30940), (7735, 30128), (8330, 27976), (8840, 26362), (9146, 25480), (9415, 24752), (9520, 24479), (10192, 22865), (10760, 21658), (10829, 21520), (12376, 18830), (12740, 18292), (13181, 17680), (13328, 17485), (13988, 16660), (15064, 15470)]