1950464880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9965

約数の個数: 320

約数和(自身を含む): 8269470720

約数和(自身を除く): 6319005840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9360, 9828, 9923, 10920, 12285, 13104, 14040, 15120, 16380, 19656, 19846, 21840, 24570, 28080, 29769, 32760, 39312, 39692, 49140, 49615, 59538, 65520, 69461, 79384, 89307, 98280, 99230, 119076, 128999, 138922, 148845, 158768, 178614, 196560, 198460, 208383, 238152, 257998, 267921, 277844, 297690, 347305, 357228, 386997, 396920, 416766, 446535, 476304, 515996, 535842, 555688, 595380, 625149, 644995, 694610, 714456, 773994, 793840, 833532, 893070, 902993, 1031992, 1041915, 1071684, 1111376, 1160991, 1190760, 1250298, 1289990, 1339605, 1389220, 1428912, 1547988, 1667064, 1786140, 1805986, 1875447, 1934985, 2063984, 2083830, 2143368, 2321982, 2381520, 2500596, 2579980, 2679210, 2708979, 2778440, 3095976, 3125745, 3334128, 3482973, 3572280, 3611972, 3750894, 3869970, 4167660, 4286736, 4514965, 4643964, 5001192, 5159960, 5358420, 5417958, 5556880, 5804955, 6191952, 6251490, 6965946, 7144560, 7223944, 7501788, 7739940, 8126937, 8335320, 9029930, 9287928, 9377235, 10002384, 10319920, 10716840, 10835916, 11609910, 12502980, 13544895, 13931892, 14447888, 15003576, 15479880, 16253874, 16670640, 17414865, 18059860, 18575856, 18754470, 21433680, 21671832, 23219820, 24380811, 25005960, 27089790, 27863784, 30007152, 30959760, 32507748, 34829730, 36119720, 37508940, 40634685, 43343664, 46439640, 48761622, 50011920, 54179580, 55727568, 65015496, 69659460, 72239440, 75017880, 81269370, 92879280, 97523244, 108359160, 121904055, 130030992, 139318920, 150035760, 162538740, 195046488, 216718320, 243808110, 278637840, 325077480, 390092976, 487616220, 650154960, 975232440, 1950464880]

約数ペア:

[(1, 1950464880), (2, 975232440), (3, 650154960), (4, 487616220), (5, 390092976), (6, 325077480), (7, 278637840), (8, 243808110), (9, 216718320), (10, 195046488), (12, 162538740), (13, 150035760), (14, 139318920), (15, 130030992), (16, 121904055), (18, 108359160), (20, 97523244), (21, 92879280), (24, 81269370), (26, 75017880), (27, 72239440), (28, 69659460), (30, 65015496), (35, 55727568), (36, 54179580), (39, 50011920), (40, 48761622), (42, 46439640), (45, 43343664), (48, 40634685), (52, 37508940), (54, 36119720), (56, 34829730), (60, 32507748), (63, 30959760), (65, 30007152), (70, 27863784), (72, 27089790), (78, 25005960), (80, 24380811), (84, 23219820), (90, 21671832), (91, 21433680), (104, 18754470), (105, 18575856), (108, 18059860), (112, 17414865), (117, 16670640), (120, 16253874), (126, 15479880), (130, 15003576), (135, 14447888), (140, 13931892), (144, 13544895), (156, 12502980), (168, 11609910), (180, 10835916), (182, 10716840), (189, 10319920), (195, 10002384), (208, 9377235), (210, 9287928), (216, 9029930), (234, 8335320), (240, 8126937), (252, 7739940), (260, 7501788), (270, 7223944), (273, 7144560), (280, 6965946), (312, 6251490), (315, 6191952), (336, 5804955), (351, 5556880), (360, 5417958), (364, 5358420), (378, 5159960), (390, 5001192), (420, 4643964), (432, 4514965), (455, 4286736), (468, 4167660), (504, 3869970), (520, 3750894), (540, 3611972), (546, 3572280), (560, 3482973), (585, 3334128), (624, 3125745), (630, 3095976), (702, 2778440), (720, 2708979), (728, 2679210), (756, 2579980), (780, 2500596), (819, 2381520), (840, 2321982), (910, 2143368), (936, 2083830), (945, 2063984), (1008, 1934985), (1040, 1875447), (1080, 1805986), (1092, 1786140), (1170, 1667064), (1260, 1547988), (1365, 1428912), (1404, 1389220), (1456, 1339605), (1512, 1289990), (1560, 1250298), (1638, 1190760), (1680, 1160991), (1755, 1111376), (1820, 1071684), (1872, 1041915), (1890, 1031992), (2160, 902993), (2184, 893070), (2340, 833532), (2457, 793840), (2520, 773994), (2730, 714456), (2808, 694610), (3024, 644995), (3120, 625149), (3276, 595380), (3510, 555688), (3640, 535842), (3780, 515996), (4095, 476304), (4368, 446535), (4680, 416766), (4914, 396920), (5040, 386997), (5460, 357228), (5616, 347305), (6552, 297690), (7020, 277844), (7280, 267921), (7560, 257998), (8190, 238152), (9360, 208383), (9828, 198460), (9923, 196560), (10920, 178614), (12285, 158768), (13104, 148845), (14040, 138922), (15120, 128999), (16380, 119076), (19656, 99230), (19846, 98280), (21840, 89307), (24570, 79384), (28080, 69461), (29769, 65520), (32760, 59538), (39312, 49615), (39692, 49140)]