21661386240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 480

約数和(自身を含む): 78838141536

約数和(自身を除く): 57176755296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 361, 380, 384, 390, 416, 456, 480, 494, 512, 520, 570, 601, 608, 624, 640, 722, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1083, 1140, 1202, 1216, 1235, 1248, 1280, 1444, 1482, 1520, 1536, 1560, 1664, 1803, 1805, 1824, 1920, 1976, 2080, 2166, 2280, 2404, 2432, 2470, 2496, 2560, 2888, 2964, 3005, 3040, 3120, 3328, 3606, 3610, 3648, 3705, 3840, 3952, 4160, 4332, 4560, 4693, 4808, 4864, 4940, 4992, 5415, 5776, 5928, 6010, 6080, 6240, 6656, 7212, 7220, 7296, 7410, 7680, 7813, 7904, 8320, 8664, 9015, 9120, 9386, 9616, 9728, 9880, 9984, 10830, 11419, 11552, 11856, 12020, 12160, 12480, 14079, 14424, 14440, 14592, 14820, 15626, 15808, 16640, 17328, 18030, 18240, 18772, 19232, 19760, 19968, 21660, 22838, 23104, 23439, 23465, 23712, 24040, 24320, 24960, 28158, 28848, 28880, 29184, 29640, 31252, 31616, 33280, 34257, 34656, 36060, 36480, 37544, 38464, 39065, 39520, 43320, 45676, 46208, 46878, 46930, 47424, 48080, 48640, 49920, 56316, 57095, 57696, 57760, 59280, 62504, 63232, 68514, 69312, 70395, 72120, 72960, 75088, 76928, 78130, 79040, 86640, 91352, 92416, 93756, 93860, 94848, 96160, 99840, 112632, 114190, 115392, 115520, 117195, 118560, 125008, 126464, 137028, 138624, 140790, 144240, 145920, 148447, 150176, 153856, 156260, 158080, 171285, 173280, 182704, 184832, 187512, 187720, 189696, 192320, 216961, 225264, 228380, 230784, 231040, 234390, 237120, 250016, 274056, 277248, 281580, 288480, 296894, 300352, 307712, 312520, 316160, 342570, 346560, 365408, 375024, 375440, 379392, 384640, 433922, 445341, 450528, 456760, 461568, 462080, 468780, 474240, 500032, 548112, 554496, 563160, 576960, 593788, 600704, 625040, 632320, 650883, 685140, 693120, 730816, 742235, 750048, 750880, 769280, 867844, 890682, 901056, 913520, 923136, 924160, 937560, 948480, 1000064, 1084805, 1096224, 1126320, 1153920, 1187576, 1201408, 1250080, 1301766, 1370280, 1386240, 1461632, 1484470, 1500096, 1501760, 1538560, 1735688, 1781364, 1802112, 1827040, 1875120, 1896960, 2000128, 2169610, 2192448, 2226705, 2252640, 2307840, 2375152, 2402816, 2500160, 2603532, 2740560, 2772480, 2820493, 2923264, 2968940, 3000192, 3003520, 3254415, 3471376, 3562728, 3604224, 3654080, 3750240, 4000256, 4339220, 4384896, 4453410, 4505280, 4615680, 4750304, 5000320, 5207064, 5481120, 5640986, 5846528, 5937880, 6000384, 6007040, 6508830, 6942752, 7125456, 7208448, 7308160, 7500480, 8461479, 8678440, 8769792, 8906820, 9010560, 9500608, 10000640, 10414128, 10962240, 11281972, 11875760, 12000768, 12014080, 13017660, 13885504, 14102465, 14250912, 14616320, 15000960, 16922958, 17356880, 17539584, 17813640, 18021120, 19001216, 20001280, 20828256, 21924480, 22563944, 23751520, 26035320, 27771008, 28204930, 28501824, 29232640, 30001920, 33845916, 34713760, 35627280, 36042240, 38002432, 41656512, 42307395, 43848960, 45127888, 47503040, 52070640, 55542016, 56409860, 57003648, 60003840, 67691832, 69427520, 71254560, 76004864, 83313024, 84614790, 87697920, 90255776, 95006080, 104141280, 111084032, 112819720, 114007296, 135383664, 138855040, 142509120, 166626048, 169229580, 180511552, 190012160, 208282560, 225639440, 228014592, 270767328, 277710080, 285018240, 333252096, 338459160, 361023104, 380024320, 416565120, 451278880, 541534656, 555420160, 570036480, 676918320, 722046208, 833130240, 902557760, 1083069312, 1140072960, 1353836640, 1444092416, 1666260480, 1805115520, 2166138624, 2707673280, 3610231040, 4332277248, 5415346560, 7220462080, 10830693120, 21661386240]

約数ペア:

[(1, 21661386240), (2, 10830693120), (3, 7220462080), (4, 5415346560), (5, 4332277248), (6, 3610231040), (8, 2707673280), (10, 2166138624), (12, 1805115520), (13, 1666260480), (15, 1444092416), (16, 1353836640), (19, 1140072960), (20, 1083069312), (24, 902557760), (26, 833130240), (30, 722046208), (32, 676918320), (38, 570036480), (39, 555420160), (40, 541534656), (48, 451278880), (52, 416565120), (57, 380024320), (60, 361023104), (64, 338459160), (65, 333252096), (76, 285018240), (78, 277710080), (80, 270767328), (95, 228014592), (96, 225639440), (104, 208282560), (114, 190012160), (120, 180511552), (128, 169229580), (130, 166626048), (152, 142509120), (156, 138855040), (160, 135383664), (190, 114007296), (192, 112819720), (195, 111084032), (208, 104141280), (228, 95006080), (240, 90255776), (247, 87697920), (256, 84614790), (260, 83313024), (285, 76004864), (304, 71254560), (312, 69427520), (320, 67691832), (361, 60003840), (380, 57003648), (384, 56409860), (390, 55542016), (416, 52070640), (456, 47503040), (480, 45127888), (494, 43848960), (512, 42307395), (520, 41656512), (570, 38002432), (601, 36042240), (608, 35627280), (624, 34713760), (640, 33845916), (722, 30001920), (741, 29232640), (760, 28501824), (768, 28204930), (780, 27771008), (832, 26035320), (912, 23751520), (960, 22563944), (988, 21924480), (1040, 20828256), (1083, 20001280), (1140, 19001216), (1202, 18021120), (1216, 17813640), (1235, 17539584), (1248, 17356880), (1280, 16922958), (1444, 15000960), (1482, 14616320), (1520, 14250912), (1536, 14102465), (1560, 13885504), (1664, 13017660), (1803, 12014080), (1805, 12000768), (1824, 11875760), (1920, 11281972), (1976, 10962240), (2080, 10414128), (2166, 10000640), (2280, 9500608), (2404, 9010560), (2432, 8906820), (2470, 8769792), (2496, 8678440), (2560, 8461479), (2888, 7500480), (2964, 7308160), (3005, 7208448), (3040, 7125456), (3120, 6942752), (3328, 6508830), (3606, 6007040), (3610, 6000384), (3648, 5937880), (3705, 5846528), (3840, 5640986), (3952, 5481120), (4160, 5207064), (4332, 5000320), (4560, 4750304), (4693, 4615680), (4808, 4505280), (4864, 4453410), (4940, 4384896), (4992, 4339220), (5415, 4000256), (5776, 3750240), (5928, 3654080), (6010, 3604224), (6080, 3562728), (6240, 3471376), (6656, 3254415), (7212, 3003520), (7220, 3000192), (7296, 2968940), (7410, 2923264), (7680, 2820493), (7813, 2772480), (7904, 2740560), (8320, 2603532), (8664, 2500160), (9015, 2402816), (9120, 2375152), (9386, 2307840), (9616, 2252640), (9728, 2226705), (9880, 2192448), (9984, 2169610), (10830, 2000128), (11419, 1896960), (11552, 1875120), (11856, 1827040), (12020, 1802112), (12160, 1781364), (12480, 1735688), (14079, 1538560), (14424, 1501760), (14440, 1500096), (14592, 1484470), (14820, 1461632), (15626, 1386240), (15808, 1370280), (16640, 1301766), (17328, 1250080), (18030, 1201408), (18240, 1187576), (18772, 1153920), (19232, 1126320), (19760, 1096224), (19968, 1084805), (21660, 1000064), (22838, 948480), (23104, 937560), (23439, 924160), (23465, 923136), (23712, 913520), (24040, 901056), (24320, 890682), (24960, 867844), (28158, 769280), (28848, 750880), (28880, 750048), (29184, 742235), (29640, 730816), (31252, 693120), (31616, 685140), (33280, 650883), (34257, 632320), (34656, 625040), (36060, 600704), (36480, 593788), (37544, 576960), (38464, 563160), (39065, 554496), (39520, 548112), (43320, 500032), (45676, 474240), (46208, 468780), (46878, 462080), (46930, 461568), (47424, 456760), (48080, 450528), (48640, 445341), (49920, 433922), (56316, 384640), (57095, 379392), (57696, 375440), (57760, 375024), (59280, 365408), (62504, 346560), (63232, 342570), (68514, 316160), (69312, 312520), (70395, 307712), (72120, 300352), (72960, 296894), (75088, 288480), (76928, 281580), (78130, 277248), (79040, 274056), (86640, 250016), (91352, 237120), (92416, 234390), (93756, 231040), (93860, 230784), (94848, 228380), (96160, 225264), (99840, 216961), (112632, 192320), (114190, 189696), (115392, 187720), (115520, 187512), (117195, 184832), (118560, 182704), (125008, 173280), (126464, 171285), (137028, 158080), (138624, 156260), (140790, 153856), (144240, 150176), (145920, 148447)]