993735680

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 264

約数和(自身を含む): 2948711688

約数和(自身を除く): 1954976008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 233, 238, 245, 256, 272, 280, 320, 340, 392, 448, 466, 476, 490, 512, 544, 560, 595, 640, 680, 784, 833, 896, 932, 952, 980, 1024, 1088, 1120, 1165, 1190, 1280, 1360, 1568, 1631, 1666, 1792, 1864, 1904, 1960, 2176, 2240, 2330, 2380, 2560, 2720, 3136, 3262, 3332, 3584, 3728, 3808, 3920, 3961, 4165, 4352, 4480, 4660, 4760, 5120, 5440, 6272, 6524, 6664, 7168, 7456, 7616, 7840, 7922, 8155, 8330, 8704, 8960, 9320, 9520, 10880, 11417, 12544, 13048, 13328, 14912, 15232, 15680, 15844, 16310, 16660, 17408, 17920, 18640, 19040, 19805, 21760, 22834, 25088, 26096, 26656, 27727, 29824, 30464, 31360, 31688, 32620, 33320, 35840, 37280, 38080, 39610, 43520, 45668, 50176, 52192, 53312, 55454, 57085, 59648, 60928, 62720, 63376, 65240, 66640, 74560, 76160, 79220, 87040, 91336, 104384, 106624, 110908, 114170, 119296, 121856, 125440, 126752, 130480, 133280, 138635, 149120, 152320, 158440, 182672, 194089, 208768, 213248, 221816, 228340, 238592, 250880, 253504, 260960, 266560, 277270, 298240, 304640, 316880, 365344, 388178, 417536, 426496, 443632, 456680, 507008, 521920, 533120, 554540, 596480, 609280, 633760, 730688, 776356, 835072, 852992, 887264, 913360, 970445, 1014016, 1043840, 1066240, 1109080, 1192960, 1267520, 1461376, 1552712, 1670144, 1774528, 1826720, 1940890, 2028032, 2087680, 2132480, 2218160, 2535040, 2922752, 3105424, 3549056, 3653440, 3881780, 4056064, 4175360, 4264960, 4436320, 5070080, 5845504, 6210848, 7098112, 7306880, 7763560, 8350720, 8872640, 10140160, 11691008, 12421696, 14196224, 14613760, 15527120, 17745280, 20280320, 24843392, 28392448, 29227520, 31054240, 35490560, 49686784, 58455040, 62108480, 70981120, 99373568, 124216960, 141962240, 198747136, 248433920, 496867840, 993735680]

約数ペア:

[(1, 993735680), (2, 496867840), (4, 248433920), (5, 198747136), (7, 141962240), (8, 124216960), (10, 99373568), (14, 70981120), (16, 62108480), (17, 58455040), (20, 49686784), (28, 35490560), (32, 31054240), (34, 29227520), (35, 28392448), (40, 24843392), (49, 20280320), (56, 17745280), (64, 15527120), (68, 14613760), (70, 14196224), (80, 12421696), (85, 11691008), (98, 10140160), (112, 8872640), (119, 8350720), (128, 7763560), (136, 7306880), (140, 7098112), (160, 6210848), (170, 5845504), (196, 5070080), (224, 4436320), (233, 4264960), (238, 4175360), (245, 4056064), (256, 3881780), (272, 3653440), (280, 3549056), (320, 3105424), (340, 2922752), (392, 2535040), (448, 2218160), (466, 2132480), (476, 2087680), (490, 2028032), (512, 1940890), (544, 1826720), (560, 1774528), (595, 1670144), (640, 1552712), (680, 1461376), (784, 1267520), (833, 1192960), (896, 1109080), (932, 1066240), (952, 1043840), (980, 1014016), (1024, 970445), (1088, 913360), (1120, 887264), (1165, 852992), (1190, 835072), (1280, 776356), (1360, 730688), (1568, 633760), (1631, 609280), (1666, 596480), (1792, 554540), (1864, 533120), (1904, 521920), (1960, 507008), (2176, 456680), (2240, 443632), (2330, 426496), (2380, 417536), (2560, 388178), (2720, 365344), (3136, 316880), (3262, 304640), (3332, 298240), (3584, 277270), (3728, 266560), (3808, 260960), (3920, 253504), (3961, 250880), (4165, 238592), (4352, 228340), (4480, 221816), (4660, 213248), (4760, 208768), (5120, 194089), (5440, 182672), (6272, 158440), (6524, 152320), (6664, 149120), (7168, 138635), (7456, 133280), (7616, 130480), (7840, 126752), (7922, 125440), (8155, 121856), (8330, 119296), (8704, 114170), (8960, 110908), (9320, 106624), (9520, 104384), (10880, 91336), (11417, 87040), (12544, 79220), (13048, 76160), (13328, 74560), (14912, 66640), (15232, 65240), (15680, 63376), (15844, 62720), (16310, 60928), (16660, 59648), (17408, 57085), (17920, 55454), (18640, 53312), (19040, 52192), (19805, 50176), (21760, 45668), (22834, 43520), (25088, 39610), (26096, 38080), (26656, 37280), (27727, 35840), (29824, 33320), (30464, 32620), (31360, 31688)]