397383840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 384

約数和(自身を含む): 1685214720

約数和(自身を除く): 1287830880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 773, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1546, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2319, 2380, 2448, 2520, 2720, 2856, 3024, 3060, 3092, 3213, 3360, 3570, 3672, 3780, 3808, 3865, 4080, 4284, 4320, 4590, 4638, 4760, 4896, 5040, 5355, 5411, 5712, 6048, 6120, 6184, 6426, 6957, 7140, 7344, 7560, 7730, 8160, 8568, 9180, 9276, 9520, 10080, 10710, 10822, 11424, 11595, 12240, 12368, 12852, 13141, 13914, 14280, 14688, 15120, 15460, 16065, 16233, 17136, 18360, 18552, 19040, 20871, 21420, 21644, 23190, 24480, 24736, 25704, 26282, 27055, 27828, 28560, 30240, 30920, 32130, 32466, 34272, 34785, 36720, 37104, 39423, 41742, 42840, 43288, 46380, 48699, 51408, 52564, 54110, 55656, 57120, 61840, 64260, 64932, 65705, 69570, 73440, 74208, 78846, 81165, 83484, 85680, 86576, 91987, 92760, 97398, 102816, 104355, 105128, 108220, 111312, 118269, 123680, 128520, 129864, 131410, 139140, 146097, 157692, 162330, 166968, 171360, 173152, 183974, 185520, 194796, 197115, 208710, 210256, 216440, 222624, 236538, 243495, 257040, 259728, 262820, 275961, 278280, 292194, 315384, 324660, 333936, 354807, 367948, 371040, 389592, 394230, 417420, 420512, 432880, 459935, 473076, 486990, 514080, 519456, 525640, 551922, 556560, 584388, 591345, 630768, 649320, 667872, 709614, 730485, 735896, 779184, 788460, 827883, 834840, 865760, 919870, 946152, 973980, 1051280, 1103844, 1113120, 1168776, 1182690, 1261536, 1298640, 1379805, 1419228, 1460970, 1471792, 1558368, 1576920, 1655766, 1669680, 1774035, 1839740, 1892304, 1947960, 2102560, 2207688, 2337552, 2365380, 2483649, 2597280, 2759610, 2838456, 2921940, 2943584, 3153840, 3311532, 3339360, 3548070, 3679480, 3784608, 3895920, 4139415, 4415376, 4675104, 4730760, 4967298, 5519220, 5676912, 5843880, 6307680, 6623064, 7096140, 7358960, 7791840, 8278830, 8830752, 9461520, 9934596, 11038440, 11353824, 11687760, 12418245, 13246128, 14192280, 14717920, 16557660, 18923040, 19869192, 22076880, 23375520, 24836490, 26492256, 28384560, 33115320, 39738384, 44153760, 49672980, 56769120, 66230640, 79476768, 99345960, 132461280, 198691920, 397383840]

約数ペア:

[(1, 397383840), (2, 198691920), (3, 132461280), (4, 99345960), (5, 79476768), (6, 66230640), (7, 56769120), (8, 49672980), (9, 44153760), (10, 39738384), (12, 33115320), (14, 28384560), (15, 26492256), (16, 24836490), (17, 23375520), (18, 22076880), (20, 19869192), (21, 18923040), (24, 16557660), (27, 14717920), (28, 14192280), (30, 13246128), (32, 12418245), (34, 11687760), (35, 11353824), (36, 11038440), (40, 9934596), (42, 9461520), (45, 8830752), (48, 8278830), (51, 7791840), (54, 7358960), (56, 7096140), (60, 6623064), (63, 6307680), (68, 5843880), (70, 5676912), (72, 5519220), (80, 4967298), (84, 4730760), (85, 4675104), (90, 4415376), (96, 4139415), (102, 3895920), (105, 3784608), (108, 3679480), (112, 3548070), (119, 3339360), (120, 3311532), (126, 3153840), (135, 2943584), (136, 2921940), (140, 2838456), (144, 2759610), (153, 2597280), (160, 2483649), (168, 2365380), (170, 2337552), (180, 2207688), (189, 2102560), (204, 1947960), (210, 1892304), (216, 1839740), (224, 1774035), (238, 1669680), (240, 1655766), (252, 1576920), (255, 1558368), (270, 1471792), (272, 1460970), (280, 1419228), (288, 1379805), (306, 1298640), (315, 1261536), (336, 1182690), (340, 1168776), (357, 1113120), (360, 1103844), (378, 1051280), (408, 973980), (420, 946152), (432, 919870), (459, 865760), (476, 834840), (480, 827883), (504, 788460), (510, 779184), (540, 735896), (544, 730485), (560, 709614), (595, 667872), (612, 649320), (630, 630768), (672, 591345), (680, 584388), (714, 556560), (720, 551922), (756, 525640), (765, 519456), (773, 514080), (816, 486990), (840, 473076), (864, 459935), (918, 432880), (945, 420512), (952, 417420), (1008, 394230), (1020, 389592), (1071, 371040), (1080, 367948), (1120, 354807), (1190, 333936), (1224, 324660), (1260, 315384), (1360, 292194), (1428, 278280), (1440, 275961), (1512, 262820), (1530, 259728), (1546, 257040), (1632, 243495), (1680, 236538), (1785, 222624), (1836, 216440), (1890, 210256), (1904, 208710), (2016, 197115), (2040, 194796), (2142, 185520), (2160, 183974), (2295, 173152), (2319, 171360), (2380, 166968), (2448, 162330), (2520, 157692), (2720, 146097), (2856, 139140), (3024, 131410), (3060, 129864), (3092, 128520), (3213, 123680), (3360, 118269), (3570, 111312), (3672, 108220), (3780, 105128), (3808, 104355), (3865, 102816), (4080, 97398), (4284, 92760), (4320, 91987), (4590, 86576), (4638, 85680), (4760, 83484), (4896, 81165), (5040, 78846), (5355, 74208), (5411, 73440), (5712, 69570), (6048, 65705), (6120, 64932), (6184, 64260), (6426, 61840), (6957, 57120), (7140, 55656), (7344, 54110), (7560, 52564), (7730, 51408), (8160, 48699), (8568, 46380), (9180, 43288), (9276, 42840), (9520, 41742), (10080, 39423), (10710, 37104), (10822, 36720), (11424, 34785), (11595, 34272), (12240, 32466), (12368, 32130), (12852, 30920), (13141, 30240), (13914, 28560), (14280, 27828), (14688, 27055), (15120, 26282), (15460, 25704), (16065, 24736), (16233, 24480), (17136, 23190), (18360, 21644), (18552, 21420), (19040, 20871)]