1284810120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1417

約数の個数: 256

約数和(自身を含む): 4731955200

約数和(自身を除く): 3447145080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 83, 88, 90, 99, 108, 110, 120, 132, 135, 165, 166, 180, 198, 216, 220, 249, 264, 270, 297, 330, 332, 360, 396, 415, 440, 495, 498, 540, 594, 660, 664, 747, 792, 830, 913, 990, 996, 1080, 1188, 1245, 1303, 1320, 1485, 1494, 1660, 1826, 1980, 1992, 2241, 2376, 2490, 2606, 2739, 2970, 2988, 3320, 3652, 3735, 3909, 3960, 4482, 4565, 4980, 5212, 5478, 5940, 5976, 6515, 7304, 7470, 7818, 8217, 8964, 9130, 9960, 10424, 10956, 11205, 11727, 11880, 13030, 13695, 14333, 14940, 15636, 16434, 17928, 18260, 19545, 21912, 22410, 23454, 24651, 26060, 27390, 28666, 29880, 31272, 32868, 35181, 36520, 39090, 41085, 42999, 44820, 46908, 49302, 52120, 54780, 57332, 58635, 65736, 70362, 71665, 78180, 82170, 85998, 89640, 93816, 98604, 108149, 109560, 114664, 117270, 123255, 128997, 140724, 143330, 156360, 164340, 171996, 175905, 197208, 214995, 216298, 234540, 246510, 257994, 281448, 286660, 324447, 328680, 343992, 351810, 386991, 429990, 432596, 469080, 493020, 515988, 540745, 573320, 644985, 648894, 703620, 773982, 859980, 865192, 973341, 986040, 1031976, 1081490, 1189639, 1289970, 1297788, 1407240, 1547964, 1622235, 1719960, 1934955, 1946682, 2162980, 2379278, 2579940, 2595576, 2920023, 3095928, 3244470, 3568917, 3869910, 3893364, 4325960, 4758556, 4866705, 5159880, 5840046, 5948195, 6488940, 7137834, 7739820, 7786728, 9517112, 9733410, 10706751, 11680092, 11896390, 12977880, 14275668, 14600115, 15479640, 17844585, 19466820, 21413502, 23360184, 23792780, 28551336, 29200230, 32120253, 35689170, 38933640, 42827004, 47585560, 53533755, 58400460, 64240506, 71378340, 85654008, 107067510, 116800920, 128481012, 142756680, 160601265, 214135020, 256962024, 321202530, 428270040, 642405060, 1284810120]

約数ペア:

[(1, 1284810120), (2, 642405060), (3, 428270040), (4, 321202530), (5, 256962024), (6, 214135020), (8, 160601265), (9, 142756680), (10, 128481012), (11, 116800920), (12, 107067510), (15, 85654008), (18, 71378340), (20, 64240506), (22, 58400460), (24, 53533755), (27, 47585560), (30, 42827004), (33, 38933640), (36, 35689170), (40, 32120253), (44, 29200230), (45, 28551336), (54, 23792780), (55, 23360184), (60, 21413502), (66, 19466820), (72, 17844585), (83, 15479640), (88, 14600115), (90, 14275668), (99, 12977880), (108, 11896390), (110, 11680092), (120, 10706751), (132, 9733410), (135, 9517112), (165, 7786728), (166, 7739820), (180, 7137834), (198, 6488940), (216, 5948195), (220, 5840046), (249, 5159880), (264, 4866705), (270, 4758556), (297, 4325960), (330, 3893364), (332, 3869910), (360, 3568917), (396, 3244470), (415, 3095928), (440, 2920023), (495, 2595576), (498, 2579940), (540, 2379278), (594, 2162980), (660, 1946682), (664, 1934955), (747, 1719960), (792, 1622235), (830, 1547964), (913, 1407240), (990, 1297788), (996, 1289970), (1080, 1189639), (1188, 1081490), (1245, 1031976), (1303, 986040), (1320, 973341), (1485, 865192), (1494, 859980), (1660, 773982), (1826, 703620), (1980, 648894), (1992, 644985), (2241, 573320), (2376, 540745), (2490, 515988), (2606, 493020), (2739, 469080), (2970, 432596), (2988, 429990), (3320, 386991), (3652, 351810), (3735, 343992), (3909, 328680), (3960, 324447), (4482, 286660), (4565, 281448), (4980, 257994), (5212, 246510), (5478, 234540), (5940, 216298), (5976, 214995), (6515, 197208), (7304, 175905), (7470, 171996), (7818, 164340), (8217, 156360), (8964, 143330), (9130, 140724), (9960, 128997), (10424, 123255), (10956, 117270), (11205, 114664), (11727, 109560), (11880, 108149), (13030, 98604), (13695, 93816), (14333, 89640), (14940, 85998), (15636, 82170), (16434, 78180), (17928, 71665), (18260, 70362), (19545, 65736), (21912, 58635), (22410, 57332), (23454, 54780), (24651, 52120), (26060, 49302), (27390, 46908), (28666, 44820), (29880, 42999), (31272, 41085), (32868, 39090), (35181, 36520)]