353991680

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 264

約数和(自身を含む): 1058511888

約数和(自身を除く): 704520208

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, 83, 85, 98, 112, 119, 128, 136, 140, 160, 166, 170, 196, 224, 238, 245, 256, 272, 280, 320, 332, 340, 392, 415, 448, 476, 490, 512, 544, 560, 581, 595, 640, 664, 680, 784, 830, 833, 896, 952, 980, 1024, 1088, 1120, 1162, 1190, 1280, 1328, 1360, 1411, 1568, 1660, 1666, 1792, 1904, 1960, 2176, 2240, 2324, 2380, 2560, 2656, 2720, 2822, 2905, 3136, 3320, 3332, 3584, 3808, 3920, 4067, 4165, 4352, 4480, 4648, 4760, 5120, 5312, 5440, 5644, 5810, 6272, 6640, 6664, 7055, 7168, 7616, 7840, 8134, 8330, 8704, 8960, 9296, 9520, 9877, 10624, 10880, 11288, 11620, 12544, 13280, 13328, 14110, 15232, 15680, 16268, 16660, 17408, 17920, 18592, 19040, 19754, 20335, 21248, 21760, 22576, 23240, 25088, 26560, 26656, 28220, 30464, 31360, 32536, 33320, 35840, 37184, 38080, 39508, 40670, 42496, 43520, 45152, 46480, 49385, 50176, 53120, 53312, 56440, 60928, 62720, 65072, 66640, 69139, 74368, 76160, 79016, 81340, 84992, 87040, 90304, 92960, 98770, 106240, 106624, 112880, 121856, 125440, 130144, 133280, 138278, 148736, 152320, 158032, 162680, 180608, 185920, 197540, 212480, 213248, 225760, 250880, 260288, 266560, 276556, 297472, 304640, 316064, 325360, 345695, 361216, 371840, 395080, 424960, 426496, 451520, 520576, 533120, 553112, 594944, 609280, 632128, 650720, 691390, 722432, 743680, 790160, 852992, 903040, 1041152, 1066240, 1106224, 1264256, 1301440, 1382780, 1444864, 1487360, 1580320, 1806080, 2082304, 2132480, 2212448, 2528512, 2602880, 2765560, 2974720, 3160640, 3612160, 4164608, 4264960, 4424896, 5057024, 5205760, 5531120, 6321280, 7224320, 8849792, 10114048, 10411520, 11062240, 12642560, 17699584, 20823040, 22124480, 25285120, 35399168, 44248960, 50570240, 70798336, 88497920, 176995840, 353991680]

約数ペア:

[(1, 353991680), (2, 176995840), (4, 88497920), (5, 70798336), (7, 50570240), (8, 44248960), (10, 35399168), (14, 25285120), (16, 22124480), (17, 20823040), (20, 17699584), (28, 12642560), (32, 11062240), (34, 10411520), (35, 10114048), (40, 8849792), (49, 7224320), (56, 6321280), (64, 5531120), (68, 5205760), (70, 5057024), (80, 4424896), (83, 4264960), (85, 4164608), (98, 3612160), (112, 3160640), (119, 2974720), (128, 2765560), (136, 2602880), (140, 2528512), (160, 2212448), (166, 2132480), (170, 2082304), (196, 1806080), (224, 1580320), (238, 1487360), (245, 1444864), (256, 1382780), (272, 1301440), (280, 1264256), (320, 1106224), (332, 1066240), (340, 1041152), (392, 903040), (415, 852992), (448, 790160), (476, 743680), (490, 722432), (512, 691390), (544, 650720), (560, 632128), (581, 609280), (595, 594944), (640, 553112), (664, 533120), (680, 520576), (784, 451520), (830, 426496), (833, 424960), (896, 395080), (952, 371840), (980, 361216), (1024, 345695), (1088, 325360), (1120, 316064), (1162, 304640), (1190, 297472), (1280, 276556), (1328, 266560), (1360, 260288), (1411, 250880), (1568, 225760), (1660, 213248), (1666, 212480), (1792, 197540), (1904, 185920), (1960, 180608), (2176, 162680), (2240, 158032), (2324, 152320), (2380, 148736), (2560, 138278), (2656, 133280), (2720, 130144), (2822, 125440), (2905, 121856), (3136, 112880), (3320, 106624), (3332, 106240), (3584, 98770), (3808, 92960), (3920, 90304), (4067, 87040), (4165, 84992), (4352, 81340), (4480, 79016), (4648, 76160), (4760, 74368), (5120, 69139), (5312, 66640), (5440, 65072), (5644, 62720), (5810, 60928), (6272, 56440), (6640, 53312), (6664, 53120), (7055, 50176), (7168, 49385), (7616, 46480), (7840, 45152), (8134, 43520), (8330, 42496), (8704, 40670), (8960, 39508), (9296, 38080), (9520, 37184), (9877, 35840), (10624, 33320), (10880, 32536), (11288, 31360), (11620, 30464), (12544, 28220), (13280, 26656), (13328, 26560), (14110, 25088), (15232, 23240), (15680, 22576), (16268, 21760), (16660, 21248), (17408, 20335), (17920, 19754), (18592, 19040)]