1664444160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2880

約数の個数: 288

約数和(自身を含む): 6256111680

約数和(自身を除く): 4591667520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2720, 2833, 2880, 3060, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4896, 5440, 5666, 5760, 6120, 6528, 6912, 7344, 8160, 8499, 8640, 9180, 9792, 10880, 11332, 11520, 12240, 13056, 14165, 14688, 16320, 16998, 17280, 18360, 19584, 21760, 22664, 24480, 25497, 28330, 29376, 32640, 33996, 34560, 36720, 39168, 42495, 45328, 48161, 48960, 50994, 56660, 58752, 65280, 67992, 73440, 76491, 84990, 90656, 96322, 97920, 101988, 113320, 117504, 127485, 135984, 144483, 146880, 152982, 169980, 181312, 192644, 195840, 203976, 226640, 240805, 254970, 271968, 288966, 293760, 305964, 339960, 362624, 382455, 385288, 407952, 433449, 453280, 481610, 509940, 543936, 577932, 587520, 611928, 679920, 722415, 725248, 764910, 770576, 815904, 866898, 906560, 963220, 1019880, 1087872, 1155864, 1223856, 1300347, 1359840, 1444830, 1529820, 1541152, 1631808, 1733796, 1813120, 1926440, 2039760, 2167245, 2175744, 2311728, 2447712, 2600694, 2719680, 2889660, 3059640, 3082304, 3263616, 3467592, 3626240, 3852880, 4079520, 4334490, 4623456, 4895424, 5201388, 5439360, 5779320, 6119280, 6164608, 6501735, 6527232, 6935184, 7705760, 8159040, 8668980, 9246912, 9790848, 10402776, 10878720, 11558640, 12238560, 12329216, 13003470, 13870368, 15411520, 16318080, 17337960, 18493824, 19581696, 20805552, 23117280, 24477120, 26006940, 27740736, 30823040, 32636160, 34675920, 36987648, 41611104, 46234560, 48954240, 52013880, 55481472, 61646080, 69351840, 83222208, 92469120, 97908480, 104027760, 110962944, 138703680, 166444416, 184938240, 208055520, 277407360, 332888832, 416111040, 554814720, 832222080, 1664444160]

約数ペア:

[(1, 1664444160), (2, 832222080), (3, 554814720), (4, 416111040), (5, 332888832), (6, 277407360), (8, 208055520), (9, 184938240), (10, 166444416), (12, 138703680), (15, 110962944), (16, 104027760), (17, 97908480), (18, 92469120), (20, 83222208), (24, 69351840), (27, 61646080), (30, 55481472), (32, 52013880), (34, 48954240), (36, 46234560), (40, 41611104), (45, 36987648), (48, 34675920), (51, 32636160), (54, 30823040), (60, 27740736), (64, 26006940), (68, 24477120), (72, 23117280), (80, 20805552), (85, 19581696), (90, 18493824), (96, 17337960), (102, 16318080), (108, 15411520), (120, 13870368), (128, 13003470), (135, 12329216), (136, 12238560), (144, 11558640), (153, 10878720), (160, 10402776), (170, 9790848), (180, 9246912), (192, 8668980), (204, 8159040), (216, 7705760), (240, 6935184), (255, 6527232), (256, 6501735), (270, 6164608), (272, 6119280), (288, 5779320), (306, 5439360), (320, 5201388), (340, 4895424), (360, 4623456), (384, 4334490), (408, 4079520), (432, 3852880), (459, 3626240), (480, 3467592), (510, 3263616), (540, 3082304), (544, 3059640), (576, 2889660), (612, 2719680), (640, 2600694), (680, 2447712), (720, 2311728), (765, 2175744), (768, 2167245), (816, 2039760), (864, 1926440), (918, 1813120), (960, 1733796), (1020, 1631808), (1080, 1541152), (1088, 1529820), (1152, 1444830), (1224, 1359840), (1280, 1300347), (1360, 1223856), (1440, 1155864), (1530, 1087872), (1632, 1019880), (1728, 963220), (1836, 906560), (1920, 866898), (2040, 815904), (2160, 770576), (2176, 764910), (2295, 725248), (2304, 722415), (2448, 679920), (2720, 611928), (2833, 587520), (2880, 577932), (3060, 543936), (3264, 509940), (3456, 481610), (3672, 453280), (3840, 433449), (4080, 407952), (4320, 385288), (4352, 382455), (4590, 362624), (4896, 339960), (5440, 305964), (5666, 293760), (5760, 288966), (6120, 271968), (6528, 254970), (6912, 240805), (7344, 226640), (8160, 203976), (8499, 195840), (8640, 192644), (9180, 181312), (9792, 169980), (10880, 152982), (11332, 146880), (11520, 144483), (12240, 135984), (13056, 127485), (14165, 117504), (14688, 113320), (16320, 101988), (16998, 97920), (17280, 96322), (18360, 90656), (19584, 84990), (21760, 76491), (22664, 73440), (24480, 67992), (25497, 65280), (28330, 58752), (29376, 56660), (32640, 50994), (33996, 48960), (34560, 48161), (36720, 45328), (39168, 42495)]