21014728560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23557}}^1$

素因数の和:23645

約数の個数: 320

約数和(自身を含む): 84130329600

約数和(自身を除く): 63115601040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 118, 120, 126, 135, 140, 144, 168, 177, 180, 189, 210, 216, 236, 240, 252, 270, 280, 295, 315, 336, 354, 360, 378, 413, 420, 432, 472, 504, 531, 540, 560, 590, 630, 708, 720, 756, 826, 840, 885, 944, 945, 1008, 1062, 1080, 1180, 1239, 1260, 1416, 1512, 1593, 1652, 1680, 1770, 1890, 2065, 2124, 2160, 2360, 2478, 2520, 2655, 2832, 3024, 3186, 3304, 3540, 3717, 3780, 4130, 4248, 4720, 4956, 5040, 5310, 6195, 6372, 6608, 7080, 7434, 7560, 7965, 8260, 8496, 9912, 10620, 11151, 12390, 12744, 14160, 14868, 15120, 15930, 16520, 18585, 19824, 21240, 22302, 23557, 24780, 25488, 29736, 31860, 33040, 37170, 42480, 44604, 47114, 49560, 55755, 59472, 63720, 70671, 74340, 89208, 94228, 99120, 111510, 117785, 127440, 141342, 148680, 164899, 178416, 188456, 212013, 223020, 235570, 282684, 297360, 329798, 353355, 376912, 424026, 446040, 471140, 494697, 565368, 636039, 659596, 706710, 824495, 848052, 892080, 942280, 989394, 1060065, 1130736, 1272078, 1319192, 1389863, 1413420, 1484091, 1648990, 1696104, 1884560, 1978788, 2120130, 2473485, 2544156, 2638384, 2779726, 2826840, 2968182, 3180195, 3297980, 3392208, 3957576, 4169589, 4240260, 4452273, 4946970, 5088312, 5559452, 5653680, 5936364, 6360390, 6595960, 6949315, 7420455, 7915152, 8339178, 8480520, 8904546, 9729041, 9893940, 10176624, 11118904, 11872728, 12508767, 12720780, 13191920, 13898630, 14840910, 16678356, 16961040, 17809092, 19458082, 19787880, 20847945, 22237808, 22261365, 23745456, 25017534, 25441560, 27797260, 29187123, 29681820, 33356712, 35618184, 37526301, 38916164, 39575760, 41695890, 44522730, 48645205, 50035068, 50883120, 55594520, 58374246, 59363640, 62543835, 66713424, 71236368, 75052602, 77832328, 83391780, 87561369, 89045460, 97290410, 100070136, 111189040, 116748492, 118727280, 125087670, 145935615, 150105204, 155664656, 166783560, 175122738, 178090920, 187631505, 194580820, 200140272, 233496984, 250175340, 262684107, 291871230, 300210408, 333567120, 350245476, 356181840, 375263010, 389161640, 437806845, 466993968, 500350680, 525368214, 583742460, 600420816, 700490952, 750526020, 778323280, 875613690, 1000701360, 1050736428, 1167484920, 1313420535, 1400981904, 1501052040, 1751227380, 2101472856, 2334969840, 2626841070, 3002104080, 3502454760, 4202945712, 5253682140, 7004909520, 10507364280, 21014728560]

約数ペア:

[(1, 21014728560), (2, 10507364280), (3, 7004909520), (4, 5253682140), (5, 4202945712), (6, 3502454760), (7, 3002104080), (8, 2626841070), (9, 2334969840), (10, 2101472856), (12, 1751227380), (14, 1501052040), (15, 1400981904), (16, 1313420535), (18, 1167484920), (20, 1050736428), (21, 1000701360), (24, 875613690), (27, 778323280), (28, 750526020), (30, 700490952), (35, 600420816), (36, 583742460), (40, 525368214), (42, 500350680), (45, 466993968), (48, 437806845), (54, 389161640), (56, 375263010), (59, 356181840), (60, 350245476), (63, 333567120), (70, 300210408), (72, 291871230), (80, 262684107), (84, 250175340), (90, 233496984), (105, 200140272), (108, 194580820), (112, 187631505), (118, 178090920), (120, 175122738), (126, 166783560), (135, 155664656), (140, 150105204), (144, 145935615), (168, 125087670), (177, 118727280), (180, 116748492), (189, 111189040), (210, 100070136), (216, 97290410), (236, 89045460), (240, 87561369), (252, 83391780), (270, 77832328), (280, 75052602), (295, 71236368), (315, 66713424), (336, 62543835), (354, 59363640), (360, 58374246), (378, 55594520), (413, 50883120), (420, 50035068), (432, 48645205), (472, 44522730), (504, 41695890), (531, 39575760), (540, 38916164), (560, 37526301), (590, 35618184), (630, 33356712), (708, 29681820), (720, 29187123), (756, 27797260), (826, 25441560), (840, 25017534), (885, 23745456), (944, 22261365), (945, 22237808), (1008, 20847945), (1062, 19787880), (1080, 19458082), (1180, 17809092), (1239, 16961040), (1260, 16678356), (1416, 14840910), (1512, 13898630), (1593, 13191920), (1652, 12720780), (1680, 12508767), (1770, 11872728), (1890, 11118904), (2065, 10176624), (2124, 9893940), (2160, 9729041), (2360, 8904546), (2478, 8480520), (2520, 8339178), (2655, 7915152), (2832, 7420455), (3024, 6949315), (3186, 6595960), (3304, 6360390), (3540, 5936364), (3717, 5653680), (3780, 5559452), (4130, 5088312), (4248, 4946970), (4720, 4452273), (4956, 4240260), (5040, 4169589), (5310, 3957576), (6195, 3392208), (6372, 3297980), (6608, 3180195), (7080, 2968182), (7434, 2826840), (7560, 2779726), (7965, 2638384), (8260, 2544156), (8496, 2473485), (9912, 2120130), (10620, 1978788), (11151, 1884560), (12390, 1696104), (12744, 1648990), (14160, 1484091), (14868, 1413420), (15120, 1389863), (15930, 1319192), (16520, 1272078), (18585, 1130736), (19824, 1060065), (21240, 989394), (22302, 942280), (23557, 892080), (24780, 848052), (25488, 824495), (29736, 706710), (31860, 659596), (33040, 636039), (37170, 565368), (42480, 494697), (44604, 471140), (47114, 446040), (49560, 424026), (55755, 376912), (59472, 353355), (63720, 329798), (70671, 297360), (74340, 282684), (89208, 235570), (94228, 223020), (99120, 212013), (111510, 188456), (117785, 178416), (127440, 164899), (141342, 148680)]