21435228480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{6089}}^1$

素因数の和:6321

約数の個数: 224

約数和(自身を含む): 72021801600

約数和(自身を除く): 50586573120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 193, 228, 240, 285, 304, 320, 380, 386, 456, 480, 570, 579, 608, 760, 772, 912, 960, 965, 1140, 1158, 1216, 1520, 1544, 1824, 1930, 2280, 2316, 2895, 3040, 3088, 3648, 3667, 3860, 4560, 4632, 5790, 6080, 6089, 6176, 7334, 7720, 9120, 9264, 11001, 11580, 12178, 12352, 14668, 15440, 18240, 18267, 18335, 18528, 22002, 23160, 24356, 29336, 30445, 30880, 36534, 36670, 37056, 44004, 46320, 48712, 55005, 58672, 60890, 61760, 73068, 73340, 88008, 91335, 92640, 97424, 110010, 115691, 117344, 121780, 146136, 146680, 176016, 182670, 185280, 194848, 220020, 231382, 234688, 243560, 292272, 293360, 347073, 352032, 365340, 389696, 440040, 462764, 487120, 578455, 584544, 586720, 694146, 704064, 730680, 880080, 925528, 974240, 1156910, 1169088, 1173440, 1175177, 1388292, 1461360, 1735365, 1760160, 1851056, 1948480, 2313820, 2350354, 2776584, 2922720, 3470730, 3520320, 3525531, 3702112, 4627640, 4700708, 5553168, 5845440, 5875885, 6941460, 7051062, 7404224, 9255280, 9401416, 11106336, 11751770, 13882920, 14102124, 17627655, 18510560, 18802832, 22212672, 22328363, 23503540, 27765840, 28204248, 35255310, 37021120, 37605664, 44656726, 47007080, 55531680, 56408496, 66985089, 70510620, 75211328, 89313452, 94014160, 111063360, 111641815, 112816992, 133970178, 141021240, 178626904, 188028320, 223283630, 225633984, 267940356, 282042480, 334925445, 357253808, 376056640, 446567260, 535880712, 564084960, 669850890, 714507616, 893134520, 1071761424, 1128169920, 1339701780, 1429015232, 1786269040, 2143522848, 2679403560, 3572538080, 4287045696, 5358807120, 7145076160, 10717614240, 21435228480]

約数ペア:

[(1, 21435228480), (2, 10717614240), (3, 7145076160), (4, 5358807120), (5, 4287045696), (6, 3572538080), (8, 2679403560), (10, 2143522848), (12, 1786269040), (15, 1429015232), (16, 1339701780), (19, 1128169920), (20, 1071761424), (24, 893134520), (30, 714507616), (32, 669850890), (38, 564084960), (40, 535880712), (48, 446567260), (57, 376056640), (60, 357253808), (64, 334925445), (76, 282042480), (80, 267940356), (95, 225633984), (96, 223283630), (114, 188028320), (120, 178626904), (152, 141021240), (160, 133970178), (190, 112816992), (192, 111641815), (193, 111063360), (228, 94014160), (240, 89313452), (285, 75211328), (304, 70510620), (320, 66985089), (380, 56408496), (386, 55531680), (456, 47007080), (480, 44656726), (570, 37605664), (579, 37021120), (608, 35255310), (760, 28204248), (772, 27765840), (912, 23503540), (960, 22328363), (965, 22212672), (1140, 18802832), (1158, 18510560), (1216, 17627655), (1520, 14102124), (1544, 13882920), (1824, 11751770), (1930, 11106336), (2280, 9401416), (2316, 9255280), (2895, 7404224), (3040, 7051062), (3088, 6941460), (3648, 5875885), (3667, 5845440), (3860, 5553168), (4560, 4700708), (4632, 4627640), (5790, 3702112), (6080, 3525531), (6089, 3520320), (6176, 3470730), (7334, 2922720), (7720, 2776584), (9120, 2350354), (9264, 2313820), (11001, 1948480), (11580, 1851056), (12178, 1760160), (12352, 1735365), (14668, 1461360), (15440, 1388292), (18240, 1175177), (18267, 1173440), (18335, 1169088), (18528, 1156910), (22002, 974240), (23160, 925528), (24356, 880080), (29336, 730680), (30445, 704064), (30880, 694146), (36534, 586720), (36670, 584544), (37056, 578455), (44004, 487120), (46320, 462764), (48712, 440040), (55005, 389696), (58672, 365340), (60890, 352032), (61760, 347073), (73068, 293360), (73340, 292272), (88008, 243560), (91335, 234688), (92640, 231382), (97424, 220020), (110010, 194848), (115691, 185280), (117344, 182670), (121780, 176016), (146136, 146680)]