426707190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 240

約数和(自身を含む): 1439100432

約数和(自身を除く): 1012393242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 162, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 351, 378, 390, 405, 441, 455, 490, 546, 567, 585, 630, 637, 702, 735, 810, 819, 827, 882, 910, 945, 1053, 1134, 1170, 1274, 1323, 1365, 1470, 1638, 1654, 1755, 1890, 1911, 2106, 2205, 2457, 2481, 2646, 2730, 2835, 3185, 3510, 3822, 3969, 4095, 4135, 4410, 4914, 4962, 5265, 5670, 5733, 5789, 6370, 6615, 7371, 7443, 7938, 8190, 8270, 9555, 10530, 10751, 11466, 11578, 12285, 12405, 13230, 14742, 14886, 17199, 17367, 19110, 19845, 21502, 22329, 24570, 24810, 28665, 28945, 32253, 34398, 34734, 36855, 37215, 39690, 40523, 44658, 51597, 52101, 53755, 57330, 57890, 64506, 66987, 73710, 74430, 75257, 81046, 85995, 86835, 96759, 103194, 104202, 107510, 111645, 121569, 133974, 150514, 156303, 161265, 171990, 173670, 193518, 202615, 223290, 225771, 243138, 257985, 260505, 290277, 312606, 322530, 334935, 364707, 376285, 405230, 451542, 468909, 483795, 515970, 521010, 526799, 580554, 607845, 669870, 677313, 729414, 752570, 781515, 870831, 937818, 967590, 1053598, 1094121, 1128855, 1215690, 1354626, 1451385, 1563030, 1580397, 1741662, 1823535, 2031939, 2188242, 2257710, 2344545, 2633995, 2902770, 3160794, 3282363, 3386565, 3647070, 4063878, 4354155, 4689090, 4741191, 5267990, 5470605, 6095817, 6564726, 6773130, 7901985, 8708310, 9482382, 10159695, 10941210, 12191634, 14223573, 15803970, 16411815, 20319390, 23705955, 28447146, 30479085, 32823630, 42670719, 47411910, 60958170, 71117865, 85341438, 142235730, 213353595, 426707190]

約数ペア:

[(1, 426707190), (2, 213353595), (3, 142235730), (5, 85341438), (6, 71117865), (7, 60958170), (9, 47411910), (10, 42670719), (13, 32823630), (14, 30479085), (15, 28447146), (18, 23705955), (21, 20319390), (26, 16411815), (27, 15803970), (30, 14223573), (35, 12191634), (39, 10941210), (42, 10159695), (45, 9482382), (49, 8708310), (54, 7901985), (63, 6773130), (65, 6564726), (70, 6095817), (78, 5470605), (81, 5267990), (90, 4741191), (91, 4689090), (98, 4354155), (105, 4063878), (117, 3647070), (126, 3386565), (130, 3282363), (135, 3160794), (147, 2902770), (162, 2633995), (182, 2344545), (189, 2257710), (195, 2188242), (210, 2031939), (234, 1823535), (245, 1741662), (270, 1580397), (273, 1563030), (294, 1451385), (315, 1354626), (351, 1215690), (378, 1128855), (390, 1094121), (405, 1053598), (441, 967590), (455, 937818), (490, 870831), (546, 781515), (567, 752570), (585, 729414), (630, 677313), (637, 669870), (702, 607845), (735, 580554), (810, 526799), (819, 521010), (827, 515970), (882, 483795), (910, 468909), (945, 451542), (1053, 405230), (1134, 376285), (1170, 364707), (1274, 334935), (1323, 322530), (1365, 312606), (1470, 290277), (1638, 260505), (1654, 257985), (1755, 243138), (1890, 225771), (1911, 223290), (2106, 202615), (2205, 193518), (2457, 173670), (2481, 171990), (2646, 161265), (2730, 156303), (2835, 150514), (3185, 133974), (3510, 121569), (3822, 111645), (3969, 107510), (4095, 104202), (4135, 103194), (4410, 96759), (4914, 86835), (4962, 85995), (5265, 81046), (5670, 75257), (5733, 74430), (5789, 73710), (6370, 66987), (6615, 64506), (7371, 57890), (7443, 57330), (7938, 53755), (8190, 52101), (8270, 51597), (9555, 44658), (10530, 40523), (10751, 39690), (11466, 37215), (11578, 36855), (12285, 34734), (12405, 34398), (13230, 32253), (14742, 28945), (14886, 28665), (17199, 24810), (17367, 24570), (19110, 22329), (19845, 21502)]